From f1d6a9c8c8f8f3f8a44e2232dc70dee9af3f780b Mon Sep 17 00:00:00 2001 From: Sangeetha Vempati Date: Thu, 19 Oct 2023 09:56:54 -0400 Subject: [PATCH 1/3] add odinson and gilda grounding for spine --- notebooks/Rules.ipynb | 171 +++++++++++++++ notebooks/spine.tsv | 478 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 649 insertions(+) create mode 100644 notebooks/Rules.ipynb create mode 100644 notebooks/spine.tsv diff --git a/notebooks/Rules.ipynb b/notebooks/Rules.ipynb new file mode 100644 index 000000000..a75cbabef --- /dev/null +++ b/notebooks/Rules.ipynb @@ -0,0 +1,171 @@ +{ + "cells": [ + { + "cell_type": "code", + "execution_count": 11, + "id": "48607914-1fbc-4098-a30f-41a611afb8ba", + "metadata": {}, + "outputs": [], + "source": [ + "from indra_cogex.sources.odinson.grammars import Rule\n", + "from indra_cogex.sources.odinson.client import process_rules\n", + "import gilda\n", + "import pandas as pd\n", + "from collections import defaultdict\n", + "from gilda.process import normalize" + ] + }, + { + "cell_type": "code", + "execution_count": 13, + "id": "aeaba167-7050-424d-8fc6-30ff150133cb", + "metadata": {}, + "outputs": [ + { + "data": { + "text/plain": [ + "" + ] + }, + "execution_count": 13, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "df = pd.read_csv('spine.tsv', sep = '\\t', header = None, names = ['name', 'id'])\n", + "id_to_names = defaultdict(list)\n", + "for name,identifier in df.values:\n", + " id_to_names[identifier].append(name)\n", + "terms = []\n", + "for id, names in id_to_names.items():\n", + " name,*synonyms = names\n", + " term = gilda.term.Term(\n", + " norm_text=normalize(name),\n", + " text=name,\n", + " db=\"spine\",\n", + " id=identifier,\n", + " entry_name=name,\n", + " status=\"name\",\n", + " source=\"spine\",\n", + " )\n", + " terms.append(term)\n", + " for synonym in synonyms:\n", + " term = gilda.term.Term(\n", + " norm_text=normalize(synonym),\n", + " text=synonym,\n", + " db=\"spine\",\n", + " id=identifier,\n", + " entry_name=name,\n", + " status=\"synonym\",\n", + " source=\"spine\",\n", + " )\n", + " terms.append(term)\n", + "grounder = gilda.Grounder(terms)\n", + "grounder" + ] + }, + { + "cell_type": "code", + "execution_count": 2, + "id": "9a1a9714-5ba9-4036-afa9-18b1a55961ce", + "metadata": {}, + "outputs": [], + "source": [ + "regionconnect=Rule(\"anatomical connection\", \"Exp\", \"basic\", \"(? [entity=B-TissueType][entity=I-TissueType]*)[lemma=connect]\")" + ] + }, + { + "cell_type": "code", + "execution_count": 15, + "id": "b860d51b-148f-41eb-ae04-b427bb787ba8", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "[(('spine:4478', 'fornix'),), (('spine:4478', 'anterior commissure'),), (('mesh:D001921', 'brain'),), (('mesh:D013702', 'temporal cortex'),), (('spine:4478', 'acoustic radiation'),), (('spine:4478', 'anterior commissure'),)]\n" + ] + } + ], + "source": [ + "#get the start and end numbers\n", + "rule_output = process_rules([regionconnect],\"http://localhost:9000\")\n", + "relations = []\n", + "for sentence in rule_output['mentions']:\n", + " relation = ()\n", + " words = sentence['words']\n", + " for element in sentence['match']: \n", + " for entity in element['namedCaptures']:\n", + " start = entity['capturedMatch']['start']\n", + " end = entity['capturedMatch']['end']\n", + " word = ' '.join(words[start:end])\n", + " spine_scored_match = grounder.ground(word)\n", + " gilda_scored_match = gilda.ground(word)\n", + " if len(gilda_scored_match)>0:\n", + " best_curie = gilda_scored_match[0].term.get_curie()\n", + " elif len(spine_scored_match)>0:\n", + " best_curie = spine_scored_match[0].term.get_curie()\n", + " else:\n", + " best_curie = None\n", + " relation += ((best_curie, word),) \n", + " relations.append(relation)\n", + "print(relations)\n", + " \n", + " " + ] + }, + { + "cell_type": "code", + "execution_count": null, + "id": "d16e2cef-1162-4b86-8175-cf8830f6833e", + "metadata": {}, + "outputs": [], + "source": [] + }, + { + "cell_type": "code", + "execution_count": 4, + "id": "7ab540d4-edef-4af1-9792-baeb1afd093d", + "metadata": {}, + "outputs": [ + { + "data": { + "text/plain": [ + "'fplx:ESR'" + ] + }, + "execution_count": 4, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "scoredmatches = gilda.ground('ER')\n", + "scoredmatches[0].term.get_curie()" + ] + } + ], + 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fma235004 +Right-hippocampal_fissure 2a757896-fd23-4532-a9a8-5dbb68b7815d +Right hippocampal_fissure 2a757896-fd23-4532-a9a8-5dbb68b7815d +Right-CADG-head fma261139 +Right CADG head fma261139 +Right-subiculum fma272417 +Right subiculum fma272417 +Right-fimbria fma235002 +Right fimbria fma235002 +alveus fma83867 +alveus fma83867 +perforant_pathway 93b801b9-df12-4909-989a-12353688a4dc +perforant_pathway 93b801b9-df12-4909-989a-12353688a4dc +parasubiculum fma77604 +parasubiculum fma77604 +presubiculum fma62486 +presubiculum fma62486 +subiculum fma74414 +subiculum fma74414 +CA1 fma74042 +CA1 fma74042 +CA2 fma74044 +CA2 fma74044 +CA3 fma74045 +CA3 fma74045 +CA4 fma75741 +CA4 fma75741 +GC-DG fma61922 +GC DG fma61922 +HATA f4c9a300-7cf7-4a26-b473-0d1a7ac62abc +HATA f4c9a300-7cf7-4a26-b473-0d1a7ac62abc +fimbria fma83866 +fimbria fma83866 +lateral_ventricle fma78448 +lateral_ventricle fma78448 +molecular_layer_HP 2f6b6113-aaa7-4716-92bc-b5d649b729bb +molecular_layer_HP 2f6b6113-aaa7-4716-92bc-b5d649b729bb +hippocampal_fissure 09717ed9-8a9f-4eaa-9d2d-74fc6b3e5e54 +hippocampal_fissure 09717ed9-8a9f-4eaa-9d2d-74fc6b3e5e54 +entorhinal_cortex fma72356 +entorhinal_cortex fma72356 +molecular_layer_subiculum 104318e6-f6d9-4733-a870-57ca5c95018e +molecular_layer_subiculum 104318e6-f6d9-4733-a870-57ca5c95018e +Amygdala fma61841 +Amygdala fma61841 +Cerebral_White_Matter fma241998 +Cerebral_White_Matter fma241998 +Cerebral_Cortex fma61830 +Cerebral_Cortex fma61830 +Inf_Lat_Vent fma83701 +Inf_Lat_Vent fma83701 +Perirhinal fma61918 +Perirhinal fma61918 +Cerebral_White_Matter_Edge 60a67928-ed58-41b1-995c-bc1a8292b758 +Cerebral_White_Matter_Edge 60a67928-ed58-41b1-995c-bc1a8292b758 +Background bd2676eb-8187-42cc-8f7d-b77f1294ca7c +Background bd2676eb-8187-42cc-8f7d-b77f1294ca7c +Ectorhinal 9a2dba64-793b-4a3f-837f-14acebf6620b +Ectorhinal 9a2dba64-793b-4a3f-837f-14acebf6620b +HP_tail 68b55f99-2521-4f0c-a806-a46ee6dccd74 +HP_tail 68b55f99-2521-4f0c-a806-a46ee6dccd74 +Fornix 67e38c9d-d78f-42b8-b83d-a2f6e86e3261 +Fornix 67e38c9d-d78f-42b8-b83d-a2f6e86e3261 +CC_Posterior b31f22ba6ea579b87ad0cae0680068f7 +CC_Posterior b31f22ba6ea579b87ad0cae0680068f7 +CC_Mid_Posterior b31f22ba6ea579b87ad0cae068007505 +CC_Mid_Posterior b31f22ba6ea579b87ad0cae068007505 +CC_Central b31f22ba6ea579b87ad0cae0680084c4 +CC_Central b31f22ba6ea579b87ad0cae0680084c4 +CC_Mid_Anterior b31f22ba6ea579b87ad0cae0680087e3 +CC_Mid_Anterior b31f22ba6ea579b87ad0cae0680087e3 +CC_Anterior b31f22ba6ea579b87ad0cae068008d8c +CC_Anterior b31f22ba6ea579b87ad0cae068008d8c +CSF-ExtraCerebral 9d013d41-325d-4deb-8306-eb6475ac0e60 +CSF ExtraCerebral 9d013d41-325d-4deb-8306-eb6475ac0e60 +Head-ExtraCerebral +Head ExtraCerebral +SkullApprox f745e882-3ba8-488d-9355-92aafee8b55b +SkullApprox f745e882-3ba8-488d-9355-92aafee8b55b +BoneOrAir 369fcf9d-c79f-4b58-ab41-aad914c1a6c9 +BoneOrAir 369fcf9d-c79f-4b58-ab41-aad914c1a6c9 +PossibleFluid 90b691bf-e00e-4c67-934c-35593b82c7a2 +PossibleFluid 90b691bf-e00e-4c67-934c-35593b82c7a2 +Sinus cfb80cd6-f9af-4663-802a-d7c5b61e7953 +Sinus cfb80cd6-f9af-4663-802a-d7c5b61e7953 +Left-Eustachian 0edce373-bf12-4354-82cb-82867541caaf +Left Eustachian 0edce373-bf12-4354-82cb-82867541caaf +Right-Eustachian 3ba6af1d-2474-4d68-b550-f2966dc1e56c +Right Eustachian 3ba6af1d-2474-4d68-b550-f2966dc1e56c +Anterior commissure UBERON_0000935 +Anterior commissure UBERON_0000935 +Corpus callosum UBERON_0002336 +Corpus callosum UBERON_0002336 +Corpus callosum – genu UBERON_0015599 +Corpus callosum – genu UBERON_0015599 +Corpus callosum – rostrum UBERON_0015703 +Corpus callosum – rostrum UBERON_0015703 +Corpus callosum – splenium UBERON_0015708 +Corpus callosum – splenium UBERON_0015708 +Middle cerebellar peduncle UBERON_0002152 +Middle cerebellar peduncle UBERON_0002152 +Arcuate fasciculus UBERON_0035937 +Arcuate fasciculus UBERON_0035937 +Acoustic radiation UBERON_0022262 +Acoustic radiation UBERON_0022262 +Anterior thalamic radiations UBERON_0034746 +Anterior thalamic radiations UBERON_0034746 +Cingulum bundle UBERON_0003961 +Cingulum bundle UBERON_0003961 +Corticospinal tract UBERON_0002707 +Corticospinal tract UBERON_0002707 +Extreme capsule UBERON_0014528 +Extreme capsule UBERON_0014528 +Fornix UBERON_0000052 +Fornix UBERON_0000052 +Inferior longitudinal fasciculus UBERON_0034743 +Inferior longitudinal fasciculus UBERON_0034743 +Middle longitudinal fasciculus UBERON_0002309 +Middle longitudinal fasciculus UBERON_0002309 +Optic radiation UBERON_0022264 +Optic radiation UBERON_0022264 +superior longitudinal fasciculus UBERON_0022246 +superior longitudinal fasciculus UBERON_0022246 +Uncinate fasciculus UBERON_0003044 +Uncinate fasciculus UBERON_0003044 +Segmentation of the left thalamus (cropped image) fma258716 +Segmentation of the left thalamus (cropped image) fma258716 +left anteroventral nucleus (belongs to the anterior group) RID20531 +left anteroventral nucleus (belongs to the anterior group) RID20531 +left ventral anterior nucleus (belongs to the lateral group) RID20930 +left ventral anterior nucleus (belongs to the lateral group) RID20930 +left ventral anterior nucleus (belongs to the lateral group) RID20932 +left ventral anterior nucleus (belongs to the lateral group) RID20932 +Ventral Lateral posterior nucleus of the thalamus - dorsal, left 336ceaa3151ecb67e788bc97ad00fc6c +Ventral Lateral posterior nucleus of the thalamus dorsal, left 336ceaa3151ecb67e788bc97ad00fc6c +Ventral Lateral posterior nucleus of the thalamus - ventral (VIM), left b470b273df3a4ddcafe45a1fb3005916 +Ventral Lateral posterior nucleus of the thalamus ventral (VIM), left b470b273df3a4ddcafe45a1fb3005916 +Ventral Lateral posterior nucleus of the thalamus, left 4423 +Ventral Lateral posterior nucleus of the thalamus, left 4423 +left ventral posterolateral nucleus (belongs to the lateral group) fma73076 +left ventral posterolateral nucleus (belongs to the lateral group) fma73076 +left pulvinar nucleus (belongs to the posterior group) fma73020 +left pulvinar nucleus (belongs to the posterior group) fma73020 +left lateral geniculate nucleus (belongs to the posterior group) RID6617 +left lateral geniculate nucleus (belongs to the posterior group) RID6617 +left medial geniculate nucleus (belongs to the posterior group) RID6618 +left medial geniculate nucleus (belongs to the posterior group) RID6618 +left centromedian nucleus (belongs to medial group) fma73046 +left centromedian nucleus (belongs to medial group) fma73046 +left mediodorsal nucleus (belongs to medial group) radlex +left mediodorsal nucleus (belongs to medial group) radlex +left habenula nucleus (belongs to medial group) UBERON_0001904 +left habenula nucleus (belongs to medial group) UBERON_0001904 +left mammillothalamic tract 690 +left mammillothalamic tract 690 +Lateral group of nuclei, left, ventral division 4417 +Lateral group of nuclei, left, ventral division 4417 +Ventral Lateral posterior nucleus of the thalamus, left 4423 +Ventral Lateral posterior nucleus of the thalamus, left 4423 +Segmentation of the right thalamus (cropped image) fma258714 +Segmentation of the right thalamus (cropped image) fma258714 +Right anteroventral nucleus (belongs to the anterior group) RID20530 +Right anteroventral nucleus (belongs to the anterior group) RID20530 +Right ventral anterior nucleus (belongs to the lateral group) RID20929 +Right ventral anterior nucleus (belongs to the lateral group) RID20929 +Right ventral anterior nucleus (belongs to the lateral group) RID20931 +Right ventral anterior nucleus (belongs to the lateral group) RID20931 +Ventral Lateral posterior nucleus of the thalamus - dorsal, right b470b273df3a4ddcafe45a1fb30084bc +Ventral Lateral posterior nucleus of the thalamus dorsal, right b470b273df3a4ddcafe45a1fb30084bc +Ventral Lateral posterior nucleus of the thalamus - ventral (VIM), right b470b273df3a4ddcafe45a1fb300b2a9 +Ventral Lateral posterior nucleus of the thalamus ventral (VIM), right b470b273df3a4ddcafe45a1fb300b2a9 +Ventral Lateral posterior nucleus of the thalamus, right 4478 +Ventral Lateral posterior nucleus of the thalamus, right 4478 +Right ventral posterolateral nucleus (belongs to the lateral group) fma73075 +Right ventral posterolateral nucleus (belongs to the lateral group) fma73075 +Pulvinar nucleus (belongs to the posterior group) fma73019 +Pulvinar nucleus (belongs to the posterior group) fma73019 +Right lateral geniculate nucleus (belongs to the posterior group) RID6617 +Right lateral geniculate nucleus (belongs to the posterior group) RID6617 +Right medial geniculate nucleus (belongs to the posterior group) RID6618 +Right medial geniculate nucleus (belongs to the posterior group) RID6618 +Right centromedian nucleus (belongs to medial group) fma73045 +Right centromedian nucleus (belongs to medial group) fma73045 +Right mediodorsal nucleus (belongs to medial group) +Right mediodorsal nucleus (belongs to medial group) +Right habenula nucleus (belongs to medial group) UBERON_0001904 +Right habenula nucleus (belongs to medial group) UBERON_0001904 +Right mammillothalamic tract 690 +Right mammillothalamic tract 690 +Lateral group of nuclei, right, ventral division 4472 +Lateral group of nuclei, right, ventral division 4472 +Ventral Lateral posterior nucleus of the thalamus, right 4478 +Ventral Lateral posterior nucleus of the thalamus, right 4478 From d23d5be59c562184464f25d2089ec3428cf3d218 Mon Sep 17 00:00:00 2001 From: Sangeetha Vempati Date: Tue, 14 Nov 2023 13:13:24 -0500 Subject: [PATCH 2/3] add uberon/fma grounding, draw graph --- notebooks/Rules.ipynb | 653 +++++++++++++++++++++++++++++++++++++++--- setup.cfg | 2 +- 2 files changed, 618 insertions(+), 37 deletions(-) diff --git a/notebooks/Rules.ipynb b/notebooks/Rules.ipynb index a75cbabef..07291b253 100644 --- a/notebooks/Rules.ipynb +++ b/notebooks/Rules.ipynb @@ -2,43 +2,76 @@ "cells": [ { "cell_type": "code", - "execution_count": 11, + "execution_count": 1, "id": "48607914-1fbc-4098-a30f-41a611afb8ba", "metadata": {}, - "outputs": [], + "outputs": [ + { + "name": "stderr", + "output_type": "stream", + "text": [ + "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/tqdm/auto.py:21: TqdmWarning: IProgress not found. Please update jupyter and ipywidgets. See https://ipywidgets.readthedocs.io/en/stable/user_install.html\n", + " from .autonotebook import tqdm as notebook_tqdm\n" + ] + } + ], "source": [ "from indra_cogex.sources.odinson.grammars import Rule\n", "from indra_cogex.sources.odinson.client import process_rules\n", "import gilda\n", "import pandas as pd\n", "from collections import defaultdict\n", - "from gilda.process import normalize" + "from gilda.process import normalize\n", + "from tqdm.auto import tqdm\n", + "from pyobo.gilda_utils import get_gilda_terms" ] }, { "cell_type": "code", - "execution_count": 13, + "execution_count": null, + "id": "daf587ab-fc84-4491-9eb1-16836773cf83", + "metadata": {}, + "outputs": [], + "source": [] + }, + { + "cell_type": "code", + "execution_count": 2, "id": "aeaba167-7050-424d-8fc6-30ff150133cb", "metadata": {}, "outputs": [ + { + "name": "stderr", + "output_type": "stream", + "text": [ + "[UBERON] mapping: 100%|██████████████████| 14.5k/14.5k [00:00<00:00, 255kname/s]\n", + "[UBERON] mapping: 100%|██████████████| 9.84k/9.84k [00:00<00:00, 71.3ksynonym/s]\n", + "[fma] mapping: 100%|█████████████████████| 79.0k/79.0k [00:00<00:00, 248kname/s]\n", + "[fma] mapping: 100%|█████████████████| 29.8k/29.8k [00:00<00:00, 87.5ksynonym/s]\n" + ] + }, { "data": { "text/plain": [ - "" + "" ] }, - "execution_count": 13, + "execution_count": 2, "metadata": {}, "output_type": "execute_result" } ], "source": [ + "#reformat terms\n", "df = pd.read_csv('spine.tsv', sep = '\\t', header = None, names = ['name', 'id'])\n", + "#for each id, make a list of the corresponding brain regions\n", "id_to_names = defaultdict(list)\n", "for name,identifier in df.values:\n", " id_to_names[identifier].append(name)\n", "terms = []\n", - "for id, names in id_to_names.items():\n", + "#label terms with the same id as synonyms\n", + "for identifier, names in id_to_names.items():\n", + " #label everything except the first as synonyms\n", " name,*synonyms = names\n", " term = gilda.term.Term(\n", " norm_text=normalize(name),\n", @@ -61,72 +94,231 @@ " source=\"spine\",\n", " )\n", " terms.append(term)\n", + "terms.extend(get_gilda_terms('UBERON'))\n", + "terms.extend(get_gilda_terms('fma'))\n", + "#terms.extend(get_gilda_terms('ncit'))\n", "grounder = gilda.Grounder(terms)\n", "grounder" ] }, { "cell_type": "code", - "execution_count": 2, + "execution_count": 3, "id": "9a1a9714-5ba9-4036-afa9-18b1a55961ce", "metadata": {}, "outputs": [], "source": [ - "regionconnect=Rule(\"anatomical connection\", \"Exp\", \"basic\", \"(? [entity=B-TissueType][entity=I-TissueType]*)[lemma=connect]\")" + "#list of rules with two named entities\n", + "binary_rules = [\"(? [entity=B-TissueType][entity=I-TissueType]*) dobj (? [entity=B-TissueType][entity=I-TissueType]*) and ([entity=B-TissueType][entity=I-TissueType]*)\",\n", + " \"(? [entity=B-TissueType][entity=I-TissueType]*) dobj ([entity=B-TissueType][entity=I-TissueType]*) and (? [entity=B-TissueType][entity=I-TissueType]*)\",\n", + " \"([entity=B-TissueType][entity=I-TissueType]*) dobj (? [entity=B-TissueType][entity=I-TissueType]*) and (? [entity=B-TissueType][entity=I-TissueType]*)\",\n", + " \"(? [entity=B-TissueType][entity=I-TissueType]*)dobj (? [entity=B-TissueType][entity=I-TissueType]*)\",\n", + " \"([tag=/N.*/]) dobj (? [entity=B-TissueType][entity=I-TissueType]*) (? [entity=B-TissueType][entity=I-TissueType]*)\",\n", + " \"([tag=/N.*/]) dobj (? [entity=B-TissueType][entity=I-TissueType]*) and (? [entity=B-TissueType][entity=I-TissueType]*)\",\n", + " \"[tag=/N.*/]) dobj (? [entity=B-TissueType][entity=I-TissueType]*) with (? [entity=B-TissueType][entity=I-TissueType]*)\",\n", + " \"(? [entity=B-TissueType][entity=I-TissueType]*)dobj (? [entity=B-TissueType])\"]\n", + "\n", + "#regionconnect=Rule(\"anatomical connection\", \"Exp\", \"basic\", \"(? [entity=B-TissueType][entity=I-TissueType]*)[lemma=connect]\")" ] }, { "cell_type": "code", - "execution_count": 15, + "execution_count": 9, "id": "b860d51b-148f-41eb-ae04-b427bb787ba8", "metadata": {}, "outputs": [ + { + "name": "stderr", + "output_type": "stream", + "text": [ + " 38%|████████████████▉ | 3/8 [00:00<00:00, 8.81it/s]" + ] + }, + { + "name": "stdout", + "output_type": "stream", + "text": [ + "failed Rule(anatomical connection, Exp, basic, (? [entity=B-TissueType][entity=I-TissueType]*) dobj (? [entity=B-TissueType][entity=I-TissueType]*) and ([entity=B-TissueType][entity=I-TissueType]*)) 400 Client Error: Bad Request for url: http://localhost:9000/api/execute/grammar\n", + "success Rule(anatomical connection, Exp, basic, (? [entity=B-TissueType][entity=I-TissueType]*) dobj ([entity=B-TissueType][entity=I-TissueType]*) and (? [entity=B-TissueType][entity=I-TissueType]*))\n", + "success Rule(anatomical connection, Exp, basic, ([entity=B-TissueType][entity=I-TissueType]*) dobj (? [entity=B-TissueType][entity=I-TissueType]*) and (? [entity=B-TissueType][entity=I-TissueType]*))\n", + "success Rule(anatomical connection, Exp, basic, (? [entity=B-TissueType][entity=I-TissueType]*)dobj (? [entity=B-TissueType][entity=I-TissueType]*))\n", + "['Fornix', '(', 'FX', ')', ':', 'The', 'fornix', 'connects', 'the', 'hippocampus', 'with', 'the', 'mammillary', 'bodies', ',', 'the', 'anterior', 'thalamic', 'nuclei', ',', 'and', 'the', 'hypothalamus', '(', 'Catani', 'et', 'al', '.,', '2013', ')', '.'] [(('spine:67e38c9d-d78f-42b8-b83d-a2f6e86e3261', 'fornix'), ('mesh:D006624', 'hippocampus'))]\n" + ] + }, + { + "name": "stderr", + "output_type": "stream", + "text": [ + "100%|█████████████████████████████████████████████| 8/8 [00:00<00:00, 13.44it/s]" + ] + }, { "name": "stdout", "output_type": "stream", "text": [ - "[(('spine:4478', 'fornix'),), (('spine:4478', 'anterior commissure'),), (('mesh:D001921', 'brain'),), (('mesh:D013702', 'temporal cortex'),), (('spine:4478', 'acoustic radiation'),), (('spine:4478', 'anterior commissure'),)]\n" + "success Rule(anatomical connection, Exp, basic, ([tag=/N.*/]) dobj (? [entity=B-TissueType][entity=I-TissueType]*) (? [entity=B-TissueType][entity=I-TissueType]*))\n", + "success Rule(anatomical connection, Exp, basic, ([tag=/N.*/]) dobj (? [entity=B-TissueType][entity=I-TissueType]*) and (? [entity=B-TissueType][entity=I-TissueType]*))\n", + "failed Rule(anatomical connection, Exp, basic, [tag=/N.*/]) dobj (? [entity=B-TissueType][entity=I-TissueType]*) with (? [entity=B-TissueType][entity=I-TissueType]*)) 400 Client Error: Bad Request for url: http://localhost:9000/api/execute/grammar\n", + "success Rule(anatomical connection, Exp, basic, (? [entity=B-TissueType][entity=I-TissueType]*)dobj (? [entity=B-TissueType]))\n", + "['Fornix', '(', 'FX', ')', ':', 'The', 'fornix', 'connects', 'the', 'hippocampus', 'with', 'the', 'mammillary', 'bodies', ',', 'the', 'anterior', 'thalamic', 'nuclei', ',', 'and', 'the', 'hypothalamus', '(', 'Catani', 'et', 'al', '.,', '2013', ')', '.'] [(('spine:67e38c9d-d78f-42b8-b83d-a2f6e86e3261', 'fornix'), ('mesh:D006624', 'hippocampus')), (('spine:67e38c9d-d78f-42b8-b83d-a2f6e86e3261', 'fornix'), ('mesh:D006624', 'hippocampus'))]\n" + ] + }, + { + "name": "stderr", + "output_type": "stream", + "text": [ + "\n" ] } ], "source": [ "#get the start and end numbers\n", - "rule_output = process_rules([regionconnect],\"http://localhost:9000\")\n", "relations = []\n", - "for sentence in rule_output['mentions']:\n", - " relation = ()\n", - " words = sentence['words']\n", - " for element in sentence['match']: \n", - " for entity in element['namedCaptures']:\n", - " start = entity['capturedMatch']['start']\n", - " end = entity['capturedMatch']['end']\n", - " word = ' '.join(words[start:end])\n", - " spine_scored_match = grounder.ground(word)\n", - " gilda_scored_match = gilda.ground(word)\n", - " if len(gilda_scored_match)>0:\n", - " best_curie = gilda_scored_match[0].term.get_curie()\n", - " elif len(spine_scored_match)>0:\n", - " best_curie = spine_scored_match[0].term.get_curie()\n", - " else:\n", - " best_curie = None\n", - " relation += ((best_curie, word),) \n", - " relations.append(relation)\n", - "print(relations)\n", + "for rule_text in tqdm(binary_rules):\n", + " rule = Rule(\"anatomical connection\", \"Exp\", \"basic\", rule_text)\n", + " try:\n", + " rule_output = process_rules([rule],\"http://localhost:9000\")\n", + " except Exception as e:\n", + " print('failed', rule)\n", + " print(e)\n", + " continue\n", + " for sentence in rule_output['mentions']:\n", + " relation = ()\n", + " words = sentence['words']\n", + " for element in sentence['match']: \n", + " for entity in element['namedCaptures']:\n", + " start = entity['capturedMatch']['start']\n", + " end = entity['capturedMatch']['end']\n", + " word = ' '.join(words[start:end])\n", + " spine_scored_match = grounder.ground(word)\n", + " gilda_scored_match = gilda.ground(word)\n", + " if len(gilda_scored_match)>0:\n", + " best_curie = gilda_scored_match[0].term.get_curie()\n", + " elif len(spine_scored_match)>0:\n", + " best_curie = spine_scored_match[0].term.get_curie()\n", + " else:\n", + " best_curie = None\n", + " relation += ((best_curie, word),) \n", + " relations.append(relation)\n", + " print(words, relations)\n", + "\n", " \n", " " ] }, { "cell_type": "code", - "execution_count": null, + "execution_count": 10, "id": "d16e2cef-1162-4b86-8175-cf8830f6833e", "metadata": {}, - "outputs": [], - "source": [] + "outputs": [ + { + "data": { + "text/plain": [ + "[(('spine:67e38c9d-d78f-42b8-b83d-a2f6e86e3261', 'fornix'),\n", + " ('mesh:D006624', 'hippocampus')),\n", + " (('spine:67e38c9d-d78f-42b8-b83d-a2f6e86e3261', 'fornix'),\n", + " ('mesh:D006624', 'hippocampus'))]" + ] + }, + "execution_count": 10, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "relations" + ] }, { "cell_type": "code", - "execution_count": 4, + "execution_count": 13, + "id": "fc3c3b7c-6612-47be-b4a6-82feeef90a7e", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Collecting matplotlib\n", + " Obtaining dependency information for matplotlib from https://files.pythonhosted.org/packages/97/57/00afb5440455c058c0ecc81c49f90113419e18cfdc42b2ed0d6c0ba35bf0/matplotlib-3.8.1-cp311-cp311-macosx_11_0_arm64.whl.metadata\n", + " Downloading matplotlib-3.8.1-cp311-cp311-macosx_11_0_arm64.whl.metadata (5.8 kB)\n", + "Collecting contourpy>=1.0.1 (from matplotlib)\n", + " Obtaining dependency information for contourpy>=1.0.1 from 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"\u001b[1m[\u001b[0m\u001b[34;49mnotice\u001b[0m\u001b[1;39;49m]\u001b[0m\u001b[39;49m A new release of pip is available: \u001b[0m\u001b[31;49m23.2.1\u001b[0m\u001b[39;49m -> \u001b[0m\u001b[32;49m23.3.1\u001b[0m\n", + "\u001b[1m[\u001b[0m\u001b[34;49mnotice\u001b[0m\u001b[1;39;49m]\u001b[0m\u001b[39;49m To update, run: \u001b[0m\u001b[32;49mpip install --upgrade pip\u001b[0m\n" + ] + }, + { + "name": "stderr", + "output_type": "stream", + "text": [ + "INFO: [2023-11-14 13:00:50] matplotlib.font_manager - Failed to extract font properties from /System/Library/Fonts/Apple Color Emoji.ttc: In FT2Font: Could not set the fontsize (invalid pixel size; error code 0x17)\n", + "INFO: [2023-11-14 13:00:51] matplotlib.font_manager - Failed to extract font properties from /System/Library/Fonts/LastResort.otf: tuple indices must be integers or slices, not str\n", + "INFO: [2023-11-14 13:00:51] matplotlib.font_manager - Failed to extract font properties from /System/Library/Fonts/Supplemental/NISC18030.ttf: In FT2Font: Could not set the fontsize (invalid pixel size; error code 0x17)\n", + "INFO: [2023-11-14 13:00:51] matplotlib.font_manager - generated new fontManager\n" + ] + }, + { + "data": { + "image/png": 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sentencesubjectsubject_curiepredicateobjectobject_curiesubject_groundedobject_grounded
0Although traditionally viewed as a primary mot...corticospinal neuronsNaNinnervatespinal dorsal hornNaNNoneNone
1The prefrontal cortices are connected by the f...prefrontal corticesNaNconnected byfibers of the genuNaNNoneNone
2The stria terminalis (ST) provides afferent an...stria terminalisuberon:0003029providesseptal nucleiuberon:0002663uberon:0003029uberon:0002663
3The sensorimotor strip follows a medial-poster...sensorimotor stripNaNfollows a course fromapexNaNNoneNone
4PMC does not encompass the entire thickness of...PMCNaNoccupiesposterior margin of precentral gyrusNaNNoneNone
5PMC does not encompass the entire thickness of...PMCNaNoccupiesanterior bank of central sulcusNaNNoneNone
6PMC does not encompass the entire thickness of...PMCNaNoccupiesanterior part of paracentral lobuleuberon:0035932Noneuberon:0035932
7The rostrum contains connections to the orbita...rostrumuberon:7500071contains connections toorbital frontal cortexuberon:0004167uberon:7500071uberon:0004167
8The rostrum contains connections to the orbita...rostrumuberon:7500071contains connections tofrontal poleuberon:0002795uberon:7500071uberon:0002795
9The commissural fibers passing through the gen...commissural fibersNaNpassing throughgenuuberon:0015599Noneuberon:0015599
10The commissural fibers passing through the gen...commissural fibersNaNreachprefrontal cortexuberon:0000451Noneuberon:0000451
11Finally, connections to premotor and precentra...posterior midbodyNaNprojects topostcentral parietal cortexNaNNoneNone
12The middle longitudinal fasciculus (MdLF) is s...middle longitudinal fasciculusuberon:0002309extends intoWM of superior temporal gyrusNaNspine:UBERON_0002309None
13The fibers of the fornix arise from the hippoc...fibers of the fornixNaNarise fromhippocampusfma:62493Nonefma:62493
14The MLF originates in the superior temporal gy...MLFuberon:0002309originatessuperior temporal gyrusuberon:0002769uberon:0002309uberon:0002769
15The MLF originates in the superior temporal gy...MLFuberon:0002309projects tosuperior parietal lobulesfma:61899uberon:0002309fma:61899
16The MLF originates in the superior temporal gy...MLFuberon:0002309projects toinferior parietal lobulesfma:77536uberon:0002309fma:77536
17Meanwhile, area PH demonstrates structural con...area PHNaNdemonstrates structural connectivity tosupplementary motor areasuberon:0016636Noneuberon:0016636
18Meanwhile, area PH demonstrates structural con...area PHNaNdemonstrates structural connectivity tolateral parietal regionsNaNNoneNone
19Meanwhile, area PH demonstrates structural con...area PHNaNdemonstrates structural connectivity topart of the lateral frontal lobeNaNNoneNone
\n", + "
" + ], + "text/plain": [ + " sentence \\\n", + "0 Although traditionally viewed as a primary mot... \n", + "1 The prefrontal cortices are connected by the f... \n", + "2 The stria terminalis (ST) provides afferent an... \n", + "3 The sensorimotor strip follows a medial-poster... \n", + "4 PMC does not encompass the entire thickness of... \n", + "5 PMC does not encompass the entire thickness of... \n", + "6 PMC does not encompass the entire thickness of... \n", + "7 The rostrum contains connections to the orbita... \n", + "8 The rostrum contains connections to the orbita... \n", + "9 The commissural fibers passing through the gen... \n", + "10 The commissural fibers passing through the gen... \n", + "11 Finally, connections to premotor and precentra... \n", + "12 The middle longitudinal fasciculus (MdLF) is s... \n", + "13 The fibers of the fornix arise from the hippoc... \n", + "14 The MLF originates in the superior temporal gy... \n", + "15 The MLF originates in the superior temporal gy... \n", + "16 The MLF originates in the superior temporal gy... \n", + "17 Meanwhile, area PH demonstrates structural con... \n", + "18 Meanwhile, area PH demonstrates structural con... \n", + "19 Meanwhile, area PH demonstrates structural con... \n", + "\n", + " subject subject_curie \\\n", + "0 corticospinal neurons NaN \n", + "1 prefrontal cortices NaN \n", + "2 stria terminalis uberon:0003029 \n", + "3 sensorimotor strip NaN \n", + "4 PMC NaN \n", + "5 PMC NaN \n", + "6 PMC NaN \n", + "7 rostrum uberon:7500071 \n", + "8 rostrum uberon:7500071 \n", + "9 commissural fibers NaN \n", + "10 commissural fibers NaN \n", + "11 posterior midbody NaN \n", + "12 middle longitudinal fasciculus uberon:0002309 \n", + "13 fibers of the fornix NaN \n", + "14 MLF uberon:0002309 \n", + "15 MLF uberon:0002309 \n", + "16 MLF uberon:0002309 \n", + "17 area PH NaN \n", + "18 area PH NaN \n", + "19 area PH NaN \n", + "\n", + " predicate \\\n", + "0 innervate \n", + "1 connected by \n", + "2 provides \n", + "3 follows a course from \n", + "4 occupies \n", + "5 occupies \n", + "6 occupies \n", + "7 contains connections to \n", + "8 contains connections to \n", + "9 passing through \n", + "10 reach \n", + "11 projects to \n", + "12 extends into \n", + "13 arise from \n", + "14 originates \n", + "15 projects to \n", + "16 projects to \n", + "17 demonstrates structural connectivity to \n", + "18 demonstrates structural connectivity to \n", + "19 demonstrates structural connectivity to \n", + "\n", + " object object_curie \\\n", + "0 spinal dorsal horn NaN \n", + "1 fibers of the genu NaN \n", + "2 septal nuclei uberon:0002663 \n", + "3 apex NaN \n", + "4 posterior margin of precentral gyrus NaN \n", + "5 anterior bank of central sulcus NaN \n", + "6 anterior part of paracentral lobule uberon:0035932 \n", + "7 orbital frontal cortex uberon:0004167 \n", + "8 frontal pole uberon:0002795 \n", + "9 genu uberon:0015599 \n", + "10 prefrontal cortex uberon:0000451 \n", + "11 postcentral parietal cortex NaN \n", + "12 WM of superior temporal gyrus NaN \n", + "13 hippocampus fma:62493 \n", + "14 superior temporal gyrus uberon:0002769 \n", + "15 superior parietal lobules fma:61899 \n", + "16 inferior parietal lobules fma:77536 \n", + "17 supplementary motor areas uberon:0016636 \n", + "18 lateral parietal regions NaN \n", + "19 part of the lateral frontal lobe NaN \n", + "\n", + " subject_grounded object_grounded \n", + "0 None None \n", + "1 None None \n", + "2 uberon:0003029 uberon:0002663 \n", + "3 None None \n", + "4 None None \n", + "5 None None \n", + "6 None uberon:0035932 \n", + "7 uberon:7500071 uberon:0004167 \n", + "8 uberon:7500071 uberon:0002795 \n", + "9 None uberon:0015599 \n", + "10 None uberon:0000451 \n", + "11 None None \n", + "12 spine:UBERON_0002309 None \n", + "13 None fma:62493 \n", + "14 uberon:0002309 uberon:0002769 \n", + "15 uberon:0002309 fma:61899 \n", + "16 uberon:0002309 fma:77536 \n", + "17 None uberon:0016636 \n", + "18 None None \n", + "19 None None " + ] + }, + "execution_count": 6, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "benchmark_url = ('https://docs.google.com/spreadsheets/d/e/2PACX-1vS6uvih2Hi7dIo9Nabk5gv2kz67avmHpiWvqtNOKxrr43WhxSCBwzyq'\n", + "'lLvi841Vx3f1LoF7GF_5Cff3/pub?output=tsv')\n", + "benchmark_df = pd.read_csv(benchmark_url, sep='\\t')\n", + "subject = gilda.ground_df(benchmark_df, 'subject', grounder=grounder)\n", + "object = gilda.ground_df(benchmark_df, 'object', grounder=grounder)\n", + "\n", + "benchmark_df\n" + ] } ], "metadata": { diff --git a/setup.cfg b/setup.cfg index 1a26cbccd..ff159331d 100644 --- a/setup.cfg +++ b/setup.cfg @@ -44,7 +44,7 @@ install_requires = bioregistry>=0.9.62 pyobo>=0.9.1 numpy - scipy<1.8.0 # https://github.com/scipy/scipy/issues/16079 + scipy statsmodels pandas python-dateutil From 3e8f497007bf9e095f4ebea5ab56e9b53b92b1ee Mon Sep 17 00:00:00 2001 From: Sangeetha Vempati Date: Sun, 28 Jan 2024 18:12:06 -0500 Subject: [PATCH 3/3] Increasing rule set --- notebooks/Rules.ipynb | 1132 +- notebooks/all_sentences.txt | 18052 +++++++++++ notebooks/all_sentences_1728.txt | 36104 ++++++++++++++++++++++ notebooks/all_sentences_5184.txt | 46528 +++++++++++++++++++++++++++++ notebooks/all_sentencesbig.txt | 46528 +++++++++++++++++++++++++++++ notebooks/labels.png | Bin 0 -> 7626 bytes notebooks/not_in_big.txt | 5144 ++++ notebooks/relation_full.csv | 7115 +++++ notebooks/relations.csv | 128 + notebooks/sample_20.txt | 20 + 10 files changed, 160209 insertions(+), 542 deletions(-) create mode 100644 notebooks/all_sentences.txt create mode 100644 notebooks/all_sentences_1728.txt create mode 100644 notebooks/all_sentences_5184.txt create mode 100644 notebooks/all_sentencesbig.txt create mode 100644 notebooks/labels.png create mode 100644 notebooks/not_in_big.txt create mode 100644 notebooks/relation_full.csv create mode 100644 notebooks/relations.csv create mode 100644 notebooks/sample_20.txt diff --git a/notebooks/Rules.ipynb b/notebooks/Rules.ipynb index 07291b253..8d723b642 100644 --- a/notebooks/Rules.ipynb +++ b/notebooks/Rules.ipynb @@ -11,7 +11,10 @@ "output_type": "stream", "text": [ "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/tqdm/auto.py:21: TqdmWarning: IProgress not found. Please update jupyter and ipywidgets. See https://ipywidgets.readthedocs.io/en/stable/user_install.html\n", - " from .autonotebook import tqdm as notebook_tqdm\n" + " from .autonotebook import tqdm as notebook_tqdm\n", + "[nltk_data] Downloading package stopwords to\n", + "[nltk_data] /Users/sangeethavempati/nltk_data...\n", + "[nltk_data] Package stopwords is already up-to-date!\n" ] } ], @@ -23,17 +26,16 @@ "from collections import defaultdict\n", "from gilda.process import normalize\n", "from tqdm.auto import tqdm\n", - "from pyobo.gilda_utils import get_gilda_terms" + "from pyobo.gilda_utils import get_gilda_terms\n", + "import numpy as np\n", + "import nltk\n", + "nltk.download('stopwords')\n", + "from nltk.corpus import stopwords\n", + "import textwrap\n", + "import random\n", + "import difflib" ] }, - { - "cell_type": "code", - "execution_count": null, - "id": "daf587ab-fc84-4491-9eb1-16836773cf83", - "metadata": {}, - "outputs": [], - "source": [] - }, { "cell_type": "code", "execution_count": 2, @@ -44,16 +46,16 @@ "name": "stderr", "output_type": "stream", "text": [ - "[UBERON] mapping: 100%|██████████████████| 14.5k/14.5k [00:00<00:00, 255kname/s]\n", - "[UBERON] mapping: 100%|██████████████| 9.84k/9.84k [00:00<00:00, 71.3ksynonym/s]\n", - "[fma] mapping: 100%|█████████████████████| 79.0k/79.0k [00:00<00:00, 248kname/s]\n", - "[fma] mapping: 100%|█████████████████| 29.8k/29.8k [00:00<00:00, 87.5ksynonym/s]\n" + "[UBERON] mapping: 100%|██████████████████| 14.5k/14.5k [00:00<00:00, 222kname/s]\n", + "[UBERON] mapping: 100%|██████████████| 9.84k/9.84k [00:00<00:00, 70.9ksynonym/s]\n", + "[fma] mapping: 100%|█████████████████████| 79.0k/79.0k [00:00<00:00, 249kname/s]\n", + "[fma] mapping: 100%|█████████████████| 29.8k/29.8k [00:00<00:00, 87.9ksynonym/s]\n" ] }, { "data": { "text/plain": [ - "" + "" ] }, "execution_count": 2, @@ -104,92 +106,468 @@ { "cell_type": "code", "execution_count": 3, - "id": "9a1a9714-5ba9-4036-afa9-18b1a55961ce", + "id": "6a013c2b-b1c4-4884-a2eb-768b023bdb84", "metadata": {}, - "outputs": [], + "outputs": [ + { + "data": { + "text/plain": [ + "2916" + ] + }, + "execution_count": 3, + "metadata": {}, + "output_type": "execute_result" + } + ], "source": [ - "#list of rules with two named entities\n", - "binary_rules = [\"(? [entity=B-TissueType][entity=I-TissueType]*) dobj (? [entity=B-TissueType][entity=I-TissueType]*) and ([entity=B-TissueType][entity=I-TissueType]*)\",\n", - " \"(? [entity=B-TissueType][entity=I-TissueType]*) dobj ([entity=B-TissueType][entity=I-TissueType]*) and (? [entity=B-TissueType][entity=I-TissueType]*)\",\n", - " \"([entity=B-TissueType][entity=I-TissueType]*) dobj (? [entity=B-TissueType][entity=I-TissueType]*) and (? [entity=B-TissueType][entity=I-TissueType]*)\",\n", - " \"(? [entity=B-TissueType][entity=I-TissueType]*)dobj (? [entity=B-TissueType][entity=I-TissueType]*)\",\n", - " \"([tag=/N.*/]) dobj (? [entity=B-TissueType][entity=I-TissueType]*) (? [entity=B-TissueType][entity=I-TissueType]*)\",\n", - " \"([tag=/N.*/]) dobj (? [entity=B-TissueType][entity=I-TissueType]*) and (? [entity=B-TissueType][entity=I-TissueType]*)\",\n", - " \"[tag=/N.*/]) dobj (? [entity=B-TissueType][entity=I-TissueType]*) with (? [entity=B-TissueType][entity=I-TissueType]*)\",\n", - " \"(? [entity=B-TissueType][entity=I-TissueType]*)dobj (? [entity=B-TissueType])\"]\n", - "\n", - "#regionconnect=Rule(\"anatomical connection\", \"Exp\", \"basic\", \"(? [entity=B-TissueType][entity=I-TissueType]*)[lemma=connect]\")" + "from itertools import product\n", + "\n", + "#adding in adverbs and directions\n", + "'''\n", + "noun_inputs = [\"medial\",\"lateral\",\"superior\",\"posterior\",\"dorsal\",\"ipsilateral\",\"efferent\",\"outer\",\"central\",\"caudal\",\"afferent\",\"contralateral\",\n", + " \"ventral\",\"frontal\",\"terminal\",\"rostral\",\"inner\",\"anterior\",\"ascending\",\"peripheral\",\"Descending\",\"adjacent\",\n", + " \"secondary afferent\",\"auditory ascending\",\"Afferent\",\"cortical\",\"spinal\",\"primary\",\"sensory\",\"motor\",\"projection\",\"visual\",\"auditory\",\"sensorimotor\",\"basal\",\"periaqueductal\",\"limbic\"\n", + " \"tectal\",\"dentate\",\"entorhinal\",\"subcortical\",\"somatosensory\",\"olfactory\",\"isthmic\",\"cingulate\",\"orbitofrontal\",\n", + " \"Intrahemispheric\",\"geniculocortical\",\"associational\",\"primary mechanosensory\",\"organum\",\"septal\",\"Tectal\",\"dense cortical\",\n", + " \"Cortical\",\"mesopontine tegmental\",\"primary trigeminal\",\"hypoglossal\",\"occipital\",\"parahippocampal\",\"cerebellar\",\"major\",\n", + " \"intramedullary\",\"corticofugal\",\"suprageniculate\",\"parvocellular\",\"paraventricular\",\"cortico/-/cortical\",\"temporal\",\"lateral nuclei\",\n", + " \"centralis\",\"sympatho/-/excitatory\",\"reticulospinal\",\"vestibulospinal\",\"neocortical\",\"reticulospinal\",\"retinofugal\",\"subthalamic\",\n", + " \"contralateral homologous\",\"neural\",\"trigeminal\",\"vagus\",\"glossopharyngeal\",\"preganglionic\",\"ophthalmic\",\"vestibular primary\",\n", + " \"perirhinal\",\"maxillar\",\"postrhinal\",\"intrahemispheric\",\"pretectal\",\"hypothalamic\",\"Auditory\",\"rubro/-/spinal\",\"posterolateral\"\n", + " \"reticulata\",\"pre/-/frontal\",\"preoptic\",\"Pretectal\",\"rubral\",\"cortico/-/\",\"mossy\",\"Spinal\",\"Retinal\",\"amygdalostriatal\",\n", + " \"interhemispheric\",\"intercollicular\",\"locus\",\"Associational\",\"lateralis\",\"vestibular\",\"caudolateral\",\"multipolar\",\n", + " \"retinogeniculocortical\"]\n", + "'''\n", + "\n", + "#adding in adverbs and directions\n", + "directions = (\"medial|lateral|superior|posterior|dorsal|ipsilateral|efferent|outer|central|caudal|afferent|contralateral|ventral|frontal|\"\n", + " \"terminal|rostral|inner|anterior|ascending|peripheral|Descending|adjacent|secondary afferent|auditory ascending|Afferent\")\n", + "\n", + "advb = (\"cortical|spinal|primary|sensory|motor|projection|visual|auditory|sensorimotor|basal|periaqueductal|limbic|tectal|dentate|\"\n", + " \"entorhinal|subcortical|somatosensory|olfactory|isthmic|cingulate|orbitofrontal|Intrahemispheric|geniculocortical|associational|\"\n", + " \"primary mechanosensory|organum|septal|Tectal|dense cortical|Cortical|mesopontine tegmental|primary trigeminal|hypoglossal|\"\n", + " \"occipital|parahippocampal|cerebellar|major|intramedullary|corticofugal|suprageniculate|parvocellular|paraventricular|\"\n", + " \"cortico/-/cortical|temporal|lateral nuclei|centralis|sympatho/-/excitatory reticulospinal|vestibulospinal|neocortical|\"\n", + " \"reticulospinal|retinofugal|subthalamic|contralateral homologous|neural|trigeminal|vagus|glossopharyngeal|preganglionic|\"\n", + " \"ophthalmic|vestibular primary|perirhinal|maxillar|postrhinal|intrahemispheric|pretectal|hypothalamic|Auditory|rubro/-/spinal|\"\n", + " \"posterolateral|reticulata|pre/-/frontal|preoptic|Pretectal|rubral|cortico/-/|mossy|Spinal|Retinal|amygdalostriatal|\"\n", + " \"interhemispheric|intercollicular|locus|Associational|lateralis|vestibular|caudolateral|multipolar|retinogeniculocortical\")\n", + "\n", + "#add all noun cases to set, loop through, do either nouncase with np, np with nouncase, or nouncase with nouncase\n", + "#{}* ensures that advb or direction inserted is optional, includes cases where neither is found\n", + "noun_case_f = [\"{}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\",\n", + " \"both {}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP]) and {}* ([chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\",\n", + " \"both {}* ([chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP]) and {}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\",\n", + " \"{}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP]) and {}* ([chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\",\n", + " \"{}* ([chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP]) and {}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\",\n", + " \"{}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])/,/ {}* ([chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\",\n", + " \"{}* ([chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])/,/ {}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\",\n", + " \"{}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])/,/ and {}* ([chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\",\n", + " \"{}* ([chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])/,/ and {}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\"]\n", + "\n", + "#namedx_np_f = \"{}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\"\n", + "lemmas = [\"project\", \"connect\", \"pathway\"]\n", + "fromto = [\">nmod_from\",\">nmod_of\",\">nmod_to\"]\n", + "#rule_combos = [namedx_np_f,noun_case_f]\n", + "noun_inputs = [directions,advb]\n", + "\n", + "\n", + "#rule generation\n", + "#binary_rules = []\n", + "\n", + "def create_rules(noun_type1,noun_input1,lemma,word,noun_type2,noun_input2):\n", + "\n", + " #fromto_portion = [\">nmod_{}\".format(word) for word in fromto]\n", + " #lemma_portion = [\"[lemma={}]\".format(term) for term in lemmas]\n", + " #entity_types = ['namedx','case']\n", + " #create two word cases for BRs with noun_input of either advb or direction\n", + " if noun_type1 == \"{}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\":\n", + " entity1 = noun_type1.format(noun_input1)\n", + " else:\n", + " entity1 = noun_type1.format(noun_input1,noun_input1)\n", + " \n", + " if noun_type2 == \"{}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\":\n", + " entity2 = noun_type2.format(noun_input2)\n", + " else:\n", + " entity2 = noun_type2.format(noun_input2,noun_input2)\n", + "\n", + " #create rules with whatever the current case is of each entity\n", + " rule_set = [\"{} [lemma={}] {} {}\".format(entity1,lemma,word,entity2),\n", + " \"{} [] [] [] [lemma={}] {} {}\".format(entity1,lemma,word,entity2),\n", + " \"[lemma={}] >nmod_from {} >nmod_to {}\".format(lemma,entity1,entity2),\n", + " \"[lemma={}] >nmod_of {} >nmod_with {}\".format(lemma,entity1,entity2),\n", + " \"[lemma={}] [] [] [] [] {} >nmod_to {}\".format(lemma,entity1,entity2),\n", + " \"[lemma={}] >nmod_to {} >nmod_from [] [] {}\".format(lemma,entity1,entity2),\n", + " \"{} [] [] [] [lemma={}] {} {}\".format(entity1,lemma,word,entity2),\n", + " \"{} [lemma=afferent] {} {}\".format(entity1,word,entity2),\n", + " \"{} which [] [] [lemma={}] >nmod_to {}\".format(entity1,lemma,entity2)]\n", + " return rule_set\n", + " \n", + " \n", + "binary_rules = [create_rules(noun_type1,noun_input1,lemma,word,noun_type2,noun_input2) for noun_type1,noun_input1,lemma,word,noun_type2,noun_input2 in product(noun_case_f,noun_inputs,lemmas,fromto,noun_case_f,noun_inputs)] \n", + "\n", + "len(binary_rules)\n", + " \n" ] }, { "cell_type": "code", - "execution_count": 9, - "id": "b860d51b-148f-41eb-ae04-b427bb787ba8", + "execution_count": 3, + "id": "9a1a9714-5ba9-4036-afa9-18b1a55961ce", "metadata": {}, "outputs": [ - { - "name": "stderr", - "output_type": "stream", - "text": [ - " 38%|████████████████▉ | 3/8 [00:00<00:00, 8.81it/s]" - ] - }, { "name": "stdout", "output_type": "stream", "text": [ - "failed Rule(anatomical connection, Exp, basic, (? [entity=B-TissueType][entity=I-TissueType]*) dobj (? [entity=B-TissueType][entity=I-TissueType]*) and ([entity=B-TissueType][entity=I-TissueType]*)) 400 Client Error: Bad Request for url: http://localhost:9000/api/execute/grammar\n", - "success Rule(anatomical connection, Exp, basic, (? [entity=B-TissueType][entity=I-TissueType]*) dobj ([entity=B-TissueType][entity=I-TissueType]*) and (? [entity=B-TissueType][entity=I-TissueType]*))\n", - "success Rule(anatomical connection, Exp, basic, ([entity=B-TissueType][entity=I-TissueType]*) dobj (? [entity=B-TissueType][entity=I-TissueType]*) and (? [entity=B-TissueType][entity=I-TissueType]*))\n", - "success Rule(anatomical connection, Exp, basic, (? [entity=B-TissueType][entity=I-TissueType]*)dobj (? [entity=B-TissueType][entity=I-TissueType]*))\n", - "['Fornix', '(', 'FX', ')', ':', 'The', 'fornix', 'connects', 'the', 'hippocampus', 'with', 'the', 'mammillary', 'bodies', ',', 'the', 'anterior', 'thalamic', 'nuclei', ',', 'and', 'the', 'hypothalamus', '(', 'Catani', 'et', 'al', '.,', '2013', ')', '.'] [(('spine:67e38c9d-d78f-42b8-b83d-a2f6e86e3261', 'fornix'), ('mesh:D006624', 'hippocampus'))]\n" + "[lemma=/project|connect|pathway/]\n", + "1728\n" ] }, { - "name": "stderr", - "output_type": "stream", - "text": [ - "100%|█████████████████████████████████████████████| 8/8 [00:00<00:00, 13.44it/s]" - ] - }, + "data": { + "text/plain": [ + "'\\nfor rule in binary_rules:\\n print(rule)\\n'" + ] + }, + "execution_count": 3, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "\n", + "#adding in adverbs and directions\n", + "directions = (\"medial|lateral|superior|posterior|dorsal|ipsilateral|efferent|outer|central|caudal|afferent|contralateral|ventral|frontal|\"\n", + " \"terminal|rostral|inner|anterior|ascending|peripheral|Descending|adjacent|secondary afferent|auditory ascending|Afferent\")\n", + "\n", + "advb = (\"cortical|spinal|primary|sensory|motor|projection|visual|auditory|sensorimotor|basal|periaqueductal|limbic|tectal|dentate|\"\n", + " \"entorhinal|subcortical|somatosensory|olfactory|isthmic|cingulate|orbitofrontal|Intrahemispheric|geniculocortical|associational|\"\n", + " \"primary mechanosensory|organum|septal|Tectal|dense cortical|Cortical|mesopontine tegmental|primary trigeminal|hypoglossal|\"\n", + " \"occipital|parahippocampal|cerebellar|major|intramedullary|corticofugal|suprageniculate|parvocellular|paraventricular|\"\n", + " \"cortico/-/cortical|temporal|lateral nuclei|centralis|sympatho/-/excitatory reticulospinal|vestibulospinal|neocortical|\"\n", + " \"reticulospinal|retinofugal|subthalamic|contralateral homologous|neural|trigeminal|vagus|glossopharyngeal|preganglionic|\"\n", + " \"ophthalmic|vestibular primary|perirhinal|maxillar|postrhinal|intrahemispheric|pretectal|hypothalamic|Auditory|rubro/-/spinal|\"\n", + " \"posterolateral|reticulata|pre/-/frontal|preoptic|Pretectal|rubral|cortico/-/|mossy|Spinal|Retinal|amygdalostriatal|\"\n", + " \"interhemispheric|intercollicular|locus|Associational|lateralis|vestibular|caudolateral|multipolar|retinogeniculocortical\")\n", + "\n", + "#add all noun cases to set, loop through, do either nouncase with np, np with nouncase, or nouncase with nouncase\n", + "noun_case_f = [\"both {}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP]) and {}* ([chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\",\n", + " \"both {}* ([chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP]) and {}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\",\n", + " \"{}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP]) and {}* ([chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\",\n", + " \"{}* ([chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP]) and {}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\",\n", + " \"{}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])/,/ {}* ([chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\",\n", + " \"{}* ([chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])/,/ {}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\",\n", + " \"{}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])/,/ and {}* ([chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\",\n", + " \"{}* ([chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])/,/ and {}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\"]\n", + "\n", + "namedx_np_f = \"{}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])\"\n", + "#projection = \"[lemma=/project|connect|pathway/]\"\n", + "#projection = \"[lemma=project|lemma=connect|lemma=pathway]\"\n", + "#projection = \"[lemma=project|lemma=connect|lemma=pathway]\"\n", + "#fromto = \"from|of|to\"\n", + "\n", + "'''\n", + "projection_lemmas = [\"project\", \"connect\", \"pathway\"]\n", + "projection = \"[lemma=/{}/]\".format(\"|\".join(projection_lemmas))\n", + "print(projection)\n", + "'''\n", + "lemmas = [\"project\", \"connect\", \"pathway\"]\n", + "\n", + "#not included\n", + "region_abbrev = \"\"\n", + "\n", + "#rule generation\n", + "binary_rules = []\n", + "for fromto in [\"from\", \"of\", \"to\"]:\n", + "# for projection in [\"[lemma=project]\", \"[lemma=connect]\", \"[lemma=pathway]\"]:\n", + " for case in noun_case_f:\n", + " rules = [\"{} {} >nmod_{} {}\".format(namedx_np_f.format(advb),projection,fromto,namedx_np_f.format(advb)),\n", + " \"{} {} >nmod_{} {}\".format(namedx_np_f.format(directions),projection,fromto,namedx_np_f.format(directions)), \n", + " \"{} {} >nmod_{} {}\".format(case.format(advb,advb),projection,fromto,namedx_np_f.format(advb)),\n", + " \"{} {} >nmod_{} {}\".format(case.format(directions,directions),projection,fromto,namedx_np_f.format(directions)), \n", + " \"{} {} >nmod_{} {}\".format(namedx_np_f.format(advb),projection,fromto,case.format(advb,advb)),\n", + " \"{} {} >nmod_{} {}\".format(namedx_np_f.format(directions),projection,fromto,case.format(directions,directions)), \n", + " \"{} {} >nmod_{} {}\".format(case.format(advb,advb),projection,fromto,case.format(advb,advb)),\n", + " \"{} {} >nmod_{} {}\".format(case.format(directions,directions),projection,fromto,case.format(directions,directions)), \n", + " \"{} [] [] [] {} >nmod_{} {}\".format(namedx_np_f.format(advb),projection,fromto,namedx_np_f.format(advb)),\n", + " \"{} [] [] [] {} >nmod_{} {}\".format(namedx_np_f.format(directions),projection,fromto,namedx_np_f.format(directions)),\n", + " \"{} [] [] [] {} >nmod_{} {}\".format(case.format(advb,advb),projection,fromto,namedx_np_f.format(advb)),\n", + " \"{} [] [] [] {} >nmod_{} {}\".format(case.format(directions,directions),projection,fromto,namedx_np_f.format(directions)),\n", + " \"{} [] [] [] {} >nmod_{} {}\".format(namedx_np_f.format(advb),projection,fromto,case.format(advb,advb)),\n", + " \"{} [] [] [] {} >nmod_{} {}\".format(namedx_np_f.format(directions),projection,fromto,case.format(directions,directions)),\n", + " \"{} [] [] [] {} >nmod_{} {}\".format(case.format(advb,advb),projection,fromto,case.format(advb,advb)),\n", + " \"{} [] [] [] {} >nmod_{} {}\".format(case.format(directions,directions),projection,fromto,case.format(directions,directions)),\n", + " \"{} >nmod_from {} >nmod_to {}\".format(projection,namedx_np_f.format(advb),namedx_np_f.format(advb)),\n", + " \"{} >nmod_from {} >nmod_to {}\".format(projection,namedx_np_f.format(directions),namedx_np_f.format(directions)),\n", + " \"{} >nmod_from {} >nmod_to {}\".format(projection,case.format(advb,advb),namedx_np_f.format(advb)),\n", + " \"{} >nmod_from {} >nmod_to {}\".format(projection,case.format(directions,directions),namedx_np_f.format(directions)),\n", + " \"{} >nmod_from {} >nmod_to {}\".format(projection,namedx_np_f.format(advb),case.format(advb,advb)),\n", + " \"{} >nmod_from {} >nmod_to {}\".format(projection,namedx_np_f.format(directions),case.format(directions,directions)),\n", + " \"{} >nmod_from {} >nmod_to {}\".format(projection,case.format(advb,advb),case.format(advb,advb)),\n", + " \"{} >nmod_from {} >nmod_to {}\".format(projection,case.format(directions,directions),case.format(directions,directions)), \n", + " \"{} >nmod_of {} >nmod_with {}\".format(projection,namedx_np_f.format(advb),namedx_np_f.format(advb)),\n", + " \"{} >nmod_of {} >nmod_with {}\".format(projection,namedx_np_f.format(directions),namedx_np_f.format(directions)),\n", + " \"{} >nmod_of {} >nmod_with {}\".format(projection,case.format(advb,advb),namedx_np_f.format(advb)),\n", + " \"{} >nmod_of {} >nmod_with {}\".format(projection,case.format(directions,directions),namedx_np_f.format(directions)),\n", + " \"{} >nmod_of {} >nmod_with {}\".format(projection,namedx_np_f.format(advb),case.format(advb,advb)),\n", + " \"{} >nmod_of {} >nmod_with {}\".format(projection,namedx_np_f.format(directions),case.format(directions,directions)),\n", + " \"{} >nmod_of {} >nmod_with {}\".format(projection,case.format(advb,advb),case.format(advb,advb)),\n", + " \"{} >nmod_of {} >nmod_with {}\".format(projection,case.format(directions,directions),case.format(directions,directions)), \n", + " \"{} [] [] [] [] {} >nmod_to {}\".format(projection,namedx_np_f.format(advb),namedx_np_f.format(advb)),\n", + " \"{} [] [] [] [] {} >nmod_to {}\".format(projection,namedx_np_f.format(directions),namedx_np_f.format(directions)),\n", + " \"{} [] [] [] [] {} >nmod_to {}\".format(projection,case.format(advb,advb),namedx_np_f.format(advb)),\n", + " \"{} [] [] [] [] {} >nmod_to {}\".format(projection,case.format(directions,directions),namedx_np_f.format(directions)),\n", + " \"{} [] [] [] [] {} >nmod_to {}\".format(projection,namedx_np_f.format(advb),case.format(advb,advb)),\n", + " \"{} [] [] [] [] {} >nmod_to {}\".format(projection,namedx_np_f.format(directions),case.format(directions,directions)),\n", + " \"{} [] [] [] [] {} >nmod_to {}\".format(projection,case.format(advb,advb),case.format(advb,advb)),\n", + " \"{} [] [] [] [] {} >nmod_to {}\".format(projection,case.format(directions,directions),case.format(directions,directions)), \n", + " \"{} >nmod_to {} >nmod_from [] [] {}\".format(projection,namedx_np_f.format(advb),namedx_np_f.format(advb)),\n", + " \"{} >nmod_to {} >nmod_from [] [] {}\".format(projection,namedx_np_f.format(directions),namedx_np_f.format(directions)),\n", + " \"{} >nmod_to {} >nmod_from [] [] {}\".format(projection,case.format(advb,advb),namedx_np_f.format(advb)),\n", + " \"{} >nmod_to {} >nmod_from [] [] {}\".format(projection,case.format(directions,directions),namedx_np_f.format(directions)),\n", + " \"{} >nmod_to {} >nmod_from [] [] {}\".format(projection,namedx_np_f.format(advb),case.format(advb,advb)),\n", + " \"{} >nmod_to {} >nmod_from [] [] {}\".format(projection,namedx_np_f.format(directions),case.format(directions,directions)),\n", + " \"{} >nmod_to {} >nmod_from [] [] {}\".format(projection,case.format(advb,advb),case.format(advb,advb)),\n", + " \"{} >nmod_to {} >nmod_from [] [] {}\".format(projection,case.format(directions,directions),case.format(directions,directions)), \n", + " \"{} [] [] [] {} >nmod_{} {}\".format(namedx_np_f.format(advb),projection,fromto,namedx_np_f.format(advb)),\n", + " \"{} [] [] [] {} >nmod_{} {}\".format(namedx_np_f.format(directions),projection,fromto,namedx_np_f.format(directions)),\n", + " \"{} [] [] [] {} >nmod_{} {}\".format(case.format(advb,advb),projection,fromto,namedx_np_f.format(advb)),\n", + " \"{} [] [] [] {} >nmod_{} {}\".format(case.format(directions,directions),projection,fromto,namedx_np_f.format(directions)),\n", + " \"{} [] [] [] {} >nmod_{} {}\".format(namedx_np_f.format(advb),projection,fromto,case.format(advb,advb)),\n", + " \"{} [] [] [] {} >nmod_{} {}\".format(namedx_np_f.format(directions),projection,fromto,case.format(directions,directions)),\n", + " \"{} [] [] [] {} >nmod_{} {}\".format(case.format(advb,advb),projection,fromto,case.format(advb,advb)),\n", + " \"{} [] [] [] {} >nmod_{} {}\".format(case.format(directions,directions),projection,fromto,case.format(directions,directions)), \n", + " \"{} [lemma=afferent] >nmod_{} {}\".format(namedx_np_f.format(advb),fromto,namedx_np_f.format(advb)),\n", + " \"{} [lemma=afferent] >nmod_{} {}\".format(namedx_np_f.format(directions),fromto,namedx_np_f.format(directions)),\n", + " \"{} [lemma=afferent] >nmod_{} {}\".format(case.format(advb,advb),fromto,namedx_np_f.format(advb)),\n", + " \"{} [lemma=afferent] >nmod_{} {}\".format(case.format(directions,directions),fromto,namedx_np_f.format(directions)),\n", + " \"{} [lemma=afferent] >nmod_{} {}\".format(namedx_np_f.format(advb),fromto,case.format(advb,advb)),\n", + " \"{} [lemma=afferent] >nmod_{} {}\".format(namedx_np_f.format(directions),fromto,case.format(directions,directions)),\n", + " \"{} [lemma=afferent] >nmod_{} {}\".format(case.format(advb,advb),fromto,case.format(advb,advb)),\n", + " \"{} [lemma=afferent] >nmod_{} {}\".format(case.format(directions,directions),fromto,case.format(directions,directions)), \n", + " \"{} which [] [] {} >nmod_to {}\".format(namedx_np_f.format(advb),projection,namedx_np_f.format(advb)),\n", + " \"{} which [] [] {} >nmod_to {}\".format(namedx_np_f.format(directions),projection,namedx_np_f.format(directions)), \n", + " \"{} which [] [] {} >nmod_to {}\".format(case.format(advb,advb),projection,namedx_np_f.format(advb)),\n", + " \"{} which [] [] {} >nmod_to {}\".format(case.format(directions,directions),projection,namedx_np_f.format(directions)), \n", + " \"{} which [] [] {} >nmod_to {}\".format(namedx_np_f.format(advb),projection,case.format(advb,advb)),\n", + " \"{} which [] [] {} >nmod_to {}\".format(namedx_np_f.format(directions),projection,case.format(directions,directions)), \n", + " \"{} which [] [] {} >nmod_to {}\".format(case.format(advb,advb),projection,case.format(advb,advb)),\n", + " \"{} which [] [] {} >nmod_to {}\".format(case.format(directions,directions),projection,case.format(directions,directions))]\n", + " for rule in rules:\n", + " addrule = rule\n", + " binary_rules.append(addrule)\n", + "\n", + "\n", + "print(len(binary_rules))\n", + "\n", + "'''\n", + "for rule in binary_rules:\n", + " print(rule)\n", + "'''\n", + "\n", + " " + ] + }, + { + "cell_type": "code", + "execution_count": 6, + "id": "68e3cb87-fe15-4519-a4d7-11a399962cbb", + "metadata": {}, + "outputs": [ { "name": "stdout", "output_type": "stream", "text": [ - "success Rule(anatomical connection, Exp, basic, ([tag=/N.*/]) dobj (? [entity=B-TissueType][entity=I-TissueType]*) (? [entity=B-TissueType][entity=I-TissueType]*))\n", - "success Rule(anatomical connection, Exp, basic, ([tag=/N.*/]) dobj (? [entity=B-TissueType][entity=I-TissueType]*) and (? [entity=B-TissueType][entity=I-TissueType]*))\n", - "failed Rule(anatomical connection, Exp, basic, [tag=/N.*/]) dobj (? [entity=B-TissueType][entity=I-TissueType]*) with (? [entity=B-TissueType][entity=I-TissueType]*)) 400 Client Error: Bad Request for url: http://localhost:9000/api/execute/grammar\n", - "success Rule(anatomical connection, Exp, basic, (? [entity=B-TissueType][entity=I-TissueType]*)dobj (? [entity=B-TissueType]))\n", - "['Fornix', '(', 'FX', ')', ':', 'The', 'fornix', 'connects', 'the', 'hippocampus', 'with', 'the', 'mammillary', 'bodies', ',', 'the', 'anterior', 'thalamic', 'nuclei', ',', 'and', 'the', 'hypothalamus', '(', 'Catani', 'et', 'al', '.,', '2013', ')', '.'] [(('spine:67e38c9d-d78f-42b8-b83d-a2f6e86e3261', 'fornix'), ('mesh:D006624', 'hippocampus')), (('spine:67e38c9d-d78f-42b8-b83d-a2f6e86e3261', 'fornix'), ('mesh:D006624', 'hippocampus'))]\n" + "['[lemma=project] >nmod_from {}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])', '[lemma=connect] >nmod_from {}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])', '[lemma=pathway] >nmod_from {}* (? [chunk=B-NP]|[chunk=I-NP]|[chunk=B-NP][chunk=I-NP])']\n" ] - }, + } + ], + "source": [ + "\n", + "projection_lemmas = [\"project\", \"connect\", \"pathway\"]\n", + "\n", + "# Construct individual rules for each lemma\n", + "projection_rules = [\"[lemma={}] >nmod_from {}\".format(lemma, namedx_np_f) for lemma in projection_lemmas]\n", + "print(projection_rules)\n", + "\n", + "# Combine the rules with logical OR\n", + "combined_rule = \" | \".join(projection_rules)\n", + "\n", + "# Complete Odinson rule\n", + "odinson_rule = \"{} {}\".format(namedx_np_f, combined_rule)\n" + ] + }, + { + "cell_type": "code", + "execution_count": 4, + "id": "ef9c2247-79f1-4f67-ab35-bd06c1bfee6a", + "metadata": {}, + "outputs": [], + "source": [ + "#add in stopwords\n", + "sw_nltk = stopwords.words('english')\n", + "#print(sw_nltk)\n" + ] + }, + { + "cell_type": "code", + "execution_count": 5, + "id": "b860d51b-148f-41eb-ae04-b427bb787ba8", + "metadata": { + "scrolled": true + }, + "outputs": [ { "name": "stderr", "output_type": "stream", "text": [ + " 7%|██▊ | 216/2916 [00:00<00:02, 1145.49it/s]IOPub data rate exceeded.\n", + "The Jupyter server will temporarily stop sending output\n", + "to the client in order to avoid crashing it.\n", + "To change this limit, set the config variable\n", + "`--ServerApp.iopub_data_rate_limit`.\n", + "\n", + "Current values:\n", + "ServerApp.iopub_data_rate_limit=1000000.0 (bytes/sec)\n", + "ServerApp.rate_limit_window=3.0 (secs)\n", + "\n", + " 17%|██████▎ | 485/2916 [00:00<00:01, 1295.62it/s]IOPub data rate exceeded.\n", + "The Jupyter server will temporarily stop sending output\n", + "to the client in order to avoid crashing it.\n", + "To change this limit, set the config variable\n", + "`--ServerApp.iopub_data_rate_limit`.\n", + "\n", + "Current values:\n", + "ServerApp.iopub_data_rate_limit=1000000.0 (bytes/sec)\n", + "ServerApp.rate_limit_window=3.0 (secs)\n", + "\n", + " 26%|█████████▉ | 760/2916 [00:00<00:01, 1287.16it/s]IOPub data rate exceeded.\n", + "The Jupyter server will temporarily stop sending output\n", + "to the client in order to avoid crashing it.\n", + "To change this limit, set the config variable\n", + "`--ServerApp.iopub_data_rate_limit`.\n", + "\n", + "Current values:\n", + "ServerApp.iopub_data_rate_limit=1000000.0 (bytes/sec)\n", + "ServerApp.rate_limit_window=3.0 (secs)\n", + "\n", + " 35%|█████████████ | 1029/2916 [00:00<00:01, 1270.75it/s]IOPub data rate exceeded.\n", + "The Jupyter server will temporarily stop sending output\n", + "to the client in order to avoid crashing it.\n", + "To change this limit, set the config variable\n", + "`--ServerApp.iopub_data_rate_limit`.\n", + "\n", + "Current values:\n", + "ServerApp.iopub_data_rate_limit=1000000.0 (bytes/sec)\n", + "ServerApp.rate_limit_window=3.0 (secs)\n", + "\n", + " 44%|████████████████▎ | 1281/2916 [00:01<00:01, 1219.70it/s]IOPub data rate exceeded.\n", + "The Jupyter server will temporarily stop sending output\n", + "to the client in order to avoid crashing it.\n", + "To change this limit, set the config variable\n", + "`--ServerApp.iopub_data_rate_limit`.\n", + "\n", + "Current values:\n", + "ServerApp.iopub_data_rate_limit=1000000.0 (bytes/sec)\n", + "ServerApp.rate_limit_window=3.0 (secs)\n", + "\n", + " 53%|███████████████████▋ | 1547/2916 [00:01<00:01, 1261.61it/s]IOPub data rate exceeded.\n", + "The Jupyter server will temporarily stop sending output\n", + "to the client in order to avoid crashing it.\n", + "To change this limit, set the config variable\n", + "`--ServerApp.iopub_data_rate_limit`.\n", + "\n", + "Current values:\n", + "ServerApp.iopub_data_rate_limit=1000000.0 (bytes/sec)\n", + "ServerApp.rate_limit_window=3.0 (secs)\n", + "\n", + " 62%|███████████████████████ | 1821/2916 [00:01<00:00, 1274.79it/s]IOPub data rate exceeded.\n", + "The Jupyter server will temporarily stop sending output\n", + "to the client in order to avoid crashing it.\n", + "To change this limit, set the config variable\n", + "`--ServerApp.iopub_data_rate_limit`.\n", + "\n", + "Current values:\n", + "ServerApp.iopub_data_rate_limit=1000000.0 (bytes/sec)\n", + "ServerApp.rate_limit_window=3.0 (secs)\n", + "\n", + " 72%|██████████████████████████▌ | 2094/2916 [00:01<00:00, 1271.08it/s]IOPub data rate exceeded.\n", + "The Jupyter server will temporarily stop sending output\n", + "to the client in order to avoid crashing it.\n", + "To change this limit, set the config variable\n", + "`--ServerApp.iopub_data_rate_limit`.\n", + "\n", + "Current values:\n", + "ServerApp.iopub_data_rate_limit=1000000.0 (bytes/sec)\n", + "ServerApp.rate_limit_window=3.0 (secs)\n", + "\n", + " 81%|█████████████████████████████▉ | 2361/2916 [00:01<00:00, 1253.80it/s]IOPub data rate exceeded.\n", + "The Jupyter server will temporarily stop sending output\n", + "to the client in order to avoid crashing it.\n", + "To change this limit, set the config variable\n", + "`--ServerApp.iopub_data_rate_limit`.\n", + "\n", + "Current values:\n", + "ServerApp.iopub_data_rate_limit=1000000.0 (bytes/sec)\n", + "ServerApp.rate_limit_window=3.0 (secs)\n", + "\n", + " 90%|█████████████████████████████████▎ | 2623/2916 [00:02<00:00, 1224.90it/s]IOPub data rate exceeded.\n", + "The Jupyter server will temporarily stop sending output\n", + "to the client in order to avoid crashing it.\n", + "To change this limit, set the config variable\n", + "`--ServerApp.iopub_data_rate_limit`.\n", + "\n", + "Current values:\n", + "ServerApp.iopub_data_rate_limit=1000000.0 (bytes/sec)\n", + "ServerApp.rate_limit_window=3.0 (secs)\n", + "\n", + "100%|█████████████████████████████████████| 2916/2916 [00:02<00:00, 1213.64it/s]IOPub data rate exceeded.\n", + "The Jupyter server will temporarily stop sending output\n", + "to the client in order to avoid crashing it.\n", + "To change this limit, set the config variable\n", + "`--ServerApp.iopub_data_rate_limit`.\n", + "\n", + "Current values:\n", + "ServerApp.iopub_data_rate_limit=1000000.0 (bytes/sec)\n", + "ServerApp.rate_limit_window=3.0 (secs)\n", + "\n", "\n" ] } ], "source": [ - "#get the start and end numbers\n", "relations = []\n", + "readable_sentences = []\n", + "#go through each rule and make it a rule object\n", "for rule_text in tqdm(binary_rules):\n", + " #print(rule_text)\n", " rule = Rule(\"anatomical connection\", \"Exp\", \"basic\", rule_text)\n", + " #make sure it is a functional Odinson rule\n", " try:\n", " rule_output = process_rules([rule],\"http://localhost:9000\")\n", + " #print(rule_output)\n", " except Exception as e:\n", " print('failed', rule)\n", " print(e)\n", " continue\n", + " #get the start and end characters for each term pulled out by the rule\n", " for sentence in rule_output['mentions']:\n", + " #print(sentence)\n", " relation = ()\n", " words = sentence['words']\n", + " string_words = ' '.join(words)\n", + " readable_sentences += [string_words]\n", " for element in sentence['match']: \n", " for entity in element['namedCaptures']:\n", + " #print(entity)\n", " start = entity['capturedMatch']['start']\n", " end = entity['capturedMatch']['end']\n", - " word = ' '.join(words[start:end])\n", + " #remove stop words\n", + " processed_term = [word for word in words[start:end] if word.lower() not in sw_nltk]\n", + " word = ' '.join(processed_term)\n", + " #create tuples with curies for terms that can be grounded\n", " spine_scored_match = grounder.ground(word)\n", " gilda_scored_match = gilda.ground(word)\n", " if len(gilda_scored_match)>0:\n", @@ -199,140 +577,183 @@ " else:\n", " best_curie = None\n", " relation += ((best_curie, word),) \n", - " relations.append(relation)\n", - " print(words, relations)\n", + " if len(relation) > 1:\n", + " relations.append(relation)\n", "\n", - " \n", - " " + "print(len(relations))\n", + "#print(readable_sentences)" ] }, { "cell_type": "code", - "execution_count": 10, + "execution_count": 13, + "id": "7fcb2441-6c14-4478-a697-bafeb671d263", + "metadata": {}, + "outputs": [], + "source": [ + "'''\n", + "set_1728 = []\n", + "for sentence in readable_sentences:\n", + " set_1728 += [sentence]\n", + "\n", + "with open('all_sentences_1728.txt', 'a') as dfbig:\n", + " for sentence in readable_sentences:\n", + " dfbig.write(sentence + '\\n')\n", + "'''\n", + "set_5184 = []\n", + "for sentence in readable_sentences:\n", + " set_5184 += [sentence]\n", + "\n", + "with open('all_sentences_5184.txt', 'a') as dfbig:\n", + " for sentence in readable_sentences:\n", + " dfbig.write(sentence + '\\n')\n", + "\n" + ] + }, + { + "cell_type": "code", + "execution_count": 14, + "id": "873493e2-7b1a-403a-b1ab-702a845ca409", + "metadata": {}, + "outputs": [], + "source": [ + "not_in = []\n", + "for sentence in set_5184:\n", + " if sentence not in set_1728:\n", + " not_in += [sentence]\n", + "\n", + "with open('not_in_big.txt', 'a') as file:\n", + " for sentence in not_in:\n", + " file.write(sentence + '\\n')" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "id": "5cc0d57a-6c79-4579-bac4-4ca08b592c20", + "metadata": {}, + "outputs": [], + "source": [ + "'''\n", + "#dfbig = pd.read_csv('all_sentencesbig.txt')\n", + "#dfsmall = pd.read_csv('all_sentences_1728.txt')\n", + "\n", + "with open('all_sentencesbig.txt', 'r') as dfbig:\n", + " dfbig_text = dfbig.readlines()\n", + "with open('all_sentences_1728.txt', 'r') as dfsmall:\n", + " dfsmall_text = dfsmall.readlines() \n", + "\n", + "'''" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "id": "419dff32-2ad4-4d94-8e2e-08b950417f24", + "metadata": {}, + "outputs": [], + "source": [ + "sample_set = random.sample(readable_sentences,20)\n", + "\n", + "'''\n", + "for sentence in sample_set:\n", + " print(sentence)\n", + "'''\n", + "\n", + "with open('sample_20.txt', 'w') as f:\n", + " for sentence in sample_set:\n", + " f.write(sentence + '\\n')\n", + "\n" + ] + }, + { + "cell_type": "code", + "execution_count": null, "id": "d16e2cef-1162-4b86-8175-cf8830f6833e", "metadata": {}, - "outputs": [ - { - "data": { - "text/plain": [ - "[(('spine:67e38c9d-d78f-42b8-b83d-a2f6e86e3261', 'fornix'),\n", - " ('mesh:D006624', 'hippocampus')),\n", - " (('spine:67e38c9d-d78f-42b8-b83d-a2f6e86e3261', 'fornix'),\n", - " ('mesh:D006624', 'hippocampus'))]" - ] - }, - "execution_count": 10, - "metadata": {}, - "output_type": "execute_result" - } - ], + "outputs": [], "source": [ - "relations" + "#create a ranked list of terms\n", + "import csv\n", + "'''with open('relations.csv', 'w') as f:\n", + " write = csv.writer(f)\n", + " write.writerows(relations)'''\n", + "terms = []\n", + "for set in relations:\n", + " for term in set:\n", + " terms.append(term[1])\n", + "\n", + " \n", + "new_relations = np.array(terms)\n", + "\n", + "ranked = pd.value_counts(new_relations)\n", + "\n", + "value_counts_df = ranked.reset_index()\n", + "value_counts_df.columns = ['Value', 'Count']\n", + "\n", + "with open('relations.csv', 'w') as f:\n", + " value_counts_df.to_csv(f, index=False)" ] }, { "cell_type": "code", - "execution_count": 13, + "execution_count": null, + "id": "0d7d4ba4-b281-405d-8359-fd7ebc5a9284", + "metadata": {}, + "outputs": [], + "source": [ + "\n", + "with open('relation_full.csv', 'w', newline='') as f: \n", + " csv_writer = csv.writer(f)\n", + "\n", + " for relation1, relation2 in relations:\n", + " term_of_inner_tuple1 = relation1[1]\n", + " term_of_inner_tuple2 = relation2[1]\n", + " print(term_of_inner_tuple1,term_of_inner_tuple2)\n", + " csv_writer.writerow([term_of_inner_tuple1, term_of_inner_tuple2])\n" + ] + }, + { + "cell_type": "code", + "execution_count": null, "id": "fc3c3b7c-6612-47be-b4a6-82feeef90a7e", "metadata": {}, - "outputs": [ - { - "name": "stdout", - "output_type": "stream", - "text": [ - "Collecting matplotlib\n", - " Obtaining dependency information for matplotlib from 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"\u001b[?25hInstalling collected packages: pyparsing, pillow, kiwisolver, fonttools, cycler, contourpy, matplotlib\n", - "Successfully installed contourpy-1.2.0 cycler-0.12.1 fonttools-4.44.1 kiwisolver-1.4.5 matplotlib-3.8.1 pillow-10.1.0 pyparsing-3.1.1\n", - "\n", - "\u001b[1m[\u001b[0m\u001b[34;49mnotice\u001b[0m\u001b[1;39;49m]\u001b[0m\u001b[39;49m A new release of pip is available: \u001b[0m\u001b[31;49m23.2.1\u001b[0m\u001b[39;49m -> \u001b[0m\u001b[32;49m23.3.1\u001b[0m\n", - "\u001b[1m[\u001b[0m\u001b[34;49mnotice\u001b[0m\u001b[1;39;49m]\u001b[0m\u001b[39;49m To update, run: \u001b[0m\u001b[32;49mpip install --upgrade pip\u001b[0m\n" - ] - }, - { - "name": "stderr", - "output_type": "stream", - "text": [ - "INFO: [2023-11-14 13:00:50] matplotlib.font_manager - Failed to extract font properties from /System/Library/Fonts/Apple Color Emoji.ttc: In FT2Font: Could not set the fontsize (invalid pixel size; error code 0x17)\n", - "INFO: [2023-11-14 13:00:51] matplotlib.font_manager - Failed to extract font properties from /System/Library/Fonts/LastResort.otf: tuple indices must be integers or slices, not str\n", - "INFO: [2023-11-14 13:00:51] matplotlib.font_manager - Failed to extract font properties from /System/Library/Fonts/Supplemental/NISC18030.ttf: In FT2Font: Could not set the fontsize (invalid pixel size; error code 0x17)\n", - "INFO: [2023-11-14 13:00:51] matplotlib.font_manager - generated new fontManager\n" - ] - }, - { - "data": { - "image/png": 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" - ] - }, - "metadata": {}, - "output_type": "display_data" - } - ], + "outputs": [], "source": [ - "#figure out how to add names to nodes, use graphvis to output graph, get it to a point of more relationships, rules w uberon/fma\n", - "!pip install matplotlib\n", + "#create an interaction map of relationships between brain region terms\n", + "#!pip install matplotlib\n", "import networkx as nx\n", + "import pygraphviz as pgv\n", + "import matplotlib.pyplot as plt\n", "G = nx.Graph()\n", - "G.add_edges_from(relations)\n", - "nx.draw(G)" + "plt.figure(figsize=(20,20))\n", + "G.add_edges_from(relations, len=4)\n", + "\n", + "pos = nx.nx_agraph.graphviz_layout(G, prog='neato')\n", + "#labels = {n: n[1] for n in G.nodes()}\n", + "labels = {}\n", + "for k in pos.keys():\n", + " labels[k] = k[1]\n", + "\n", + "'''\n", + "for label in labels.values():\n", + " textwrap.wrap(label, width = 10)\n", + " print(label)\n", + "'''\n", + "#G = nx.relabel_nodes(G, labels)\n", + "#nx.draw_networkx_labels(G, pos, labels, font_size=22, font_color=\"black\")\n", + "nx.draw_networkx_nodes(G, pos, node_size=100, node_color='white', node_shape='o')\n", + "nx.draw_networkx_edges(G, pos, width=1.0, edge_color='grey', style='solid')\n", + "labels = nx.draw_networkx_labels(G, pos, labels = labels, font_size=8, font_color='k', font_family='sans-serif', font_weight='normal')\n", + "print()" ] }, { "cell_type": "code", - "execution_count": 5, + "execution_count": null, "id": "7ab540d4-edef-4af1-9792-baeb1afd093d", "metadata": {}, - "outputs": [ - { - "data": { - "text/plain": [ - "'fplx:ESR'" - ] - }, - "execution_count": 5, - "metadata": {}, - "output_type": "execute_result" - } - ], + "outputs": [], "source": [ "scoredmatches = gilda.ground('ER')\n", "scoredmatches[0].term.get_curie()" @@ -340,383 +761,10 @@ }, { "cell_type": "code", - "execution_count": 6, + "execution_count": null, "id": "bc1eaf11-399c-4514-82f5-388f7e6b65ce", "metadata": {}, - "outputs": [ - { - "data": { - "text/html": [ - "
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sentencesubjectsubject_curiepredicateobjectobject_curiesubject_groundedobject_grounded
0Although traditionally viewed as a primary mot...corticospinal neuronsNaNinnervatespinal dorsal hornNaNNoneNone
1The prefrontal cortices are connected by the f...prefrontal corticesNaNconnected byfibers of the genuNaNNoneNone
2The stria terminalis (ST) provides afferent an...stria terminalisuberon:0003029providesseptal nucleiuberon:0002663uberon:0003029uberon:0002663
3The sensorimotor strip follows a medial-poster...sensorimotor stripNaNfollows a course fromapexNaNNoneNone
4PMC does not encompass the entire thickness of...PMCNaNoccupiesposterior margin of precentral gyrusNaNNoneNone
5PMC does not encompass the entire thickness of...PMCNaNoccupiesanterior bank of central sulcusNaNNoneNone
6PMC does not encompass the entire thickness of...PMCNaNoccupiesanterior part of paracentral lobuleuberon:0035932Noneuberon:0035932
7The rostrum contains connections to the orbita...rostrumuberon:7500071contains connections toorbital frontal cortexuberon:0004167uberon:7500071uberon:0004167
8The rostrum contains connections to the orbita...rostrumuberon:7500071contains connections tofrontal poleuberon:0002795uberon:7500071uberon:0002795
9The commissural fibers passing through the gen...commissural fibersNaNpassing throughgenuuberon:0015599Noneuberon:0015599
10The commissural fibers passing through the gen...commissural fibersNaNreachprefrontal cortexuberon:0000451Noneuberon:0000451
11Finally, connections to premotor and precentra...posterior midbodyNaNprojects topostcentral parietal cortexNaNNoneNone
12The middle longitudinal fasciculus (MdLF) is s...middle longitudinal fasciculusuberon:0002309extends intoWM of superior temporal gyrusNaNspine:UBERON_0002309None
13The fibers of the fornix arise from the hippoc...fibers of the fornixNaNarise fromhippocampusfma:62493Nonefma:62493
14The MLF originates in the superior temporal gy...MLFuberon:0002309originatessuperior temporal gyrusuberon:0002769uberon:0002309uberon:0002769
15The MLF originates in the superior temporal gy...MLFuberon:0002309projects tosuperior parietal lobulesfma:61899uberon:0002309fma:61899
16The MLF originates in the superior temporal gy...MLFuberon:0002309projects toinferior parietal lobulesfma:77536uberon:0002309fma:77536
17Meanwhile, area PH demonstrates structural con...area PHNaNdemonstrates structural connectivity tosupplementary motor areasuberon:0016636Noneuberon:0016636
18Meanwhile, area PH demonstrates structural con...area PHNaNdemonstrates structural connectivity tolateral parietal regionsNaNNoneNone
19Meanwhile, area PH demonstrates structural con...area PHNaNdemonstrates structural connectivity topart of the lateral frontal lobeNaNNoneNone
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"19 None None " - ] - }, - "execution_count": 6, - "metadata": {}, - "output_type": "execute_result" - } - ], + "outputs": [], "source": [ "benchmark_url = ('https://docs.google.com/spreadsheets/d/e/2PACX-1vS6uvih2Hi7dIo9Nabk5gv2kz67avmHpiWvqtNOKxrr43WhxSCBwzyq'\n", "'lLvi841Vx3f1LoF7GF_5Cff3/pub?output=tsv')\n", diff --git a/notebooks/all_sentences.txt b/notebooks/all_sentences.txt new file mode 100644 index 000000000..88c3a7763 --- /dev/null +++ b/notebooks/all_sentences.txt @@ -0,0 +1,18052 @@ +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . diff --git a/notebooks/all_sentences_1728.txt b/notebooks/all_sentences_1728.txt new file mode 100644 index 000000000..8deb18894 --- /dev/null +++ b/notebooks/all_sentences_1728.txt @@ -0,0 +1,36104 @@ +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . diff --git a/notebooks/all_sentences_5184.txt b/notebooks/all_sentences_5184.txt new file mode 100644 index 000000000..fcf2d0287 --- /dev/null +++ b/notebooks/all_sentences_5184.txt @@ -0,0 +1,46528 @@ +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +This hypothesis predicts that a proportion of the neurons projecting to the r-vVLH contains estrogen receptors . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +This hypothesis predicts that a proportion of the neurons projecting to the r-vVLH contains estrogen receptors . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +This hypothesis predicts that a proportion of the neurons projecting to the r-vVLH contains estrogen receptors . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +This hypothesis predicts that a proportion of the neurons projecting to the r-vVLH contains estrogen receptors . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +This hypothesis predicts that a proportion of the neurons projecting to the r-vVLH contains estrogen receptors . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +This hypothesis predicts that a proportion of the neurons projecting to the r-vVLH contains estrogen receptors . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +This hypothesis predicts that a proportion of the neurons projecting to the r-vVLH contains estrogen receptors . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +This hypothesis predicts that a proportion of the neurons projecting to the r-vVLH contains estrogen receptors . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +Injections into S2 labeled the ventroposterior medial , ventroposterior lateral and posterior thalamic nuclei ; injections in rostral granular and dysgranular parietal insular cortex labeled the ventral posterior and parvicellular part of ventroposterior lateral thalamic nuclei ; and injections in middle to caudal dysgranular parietal insular cortex labeled only the posterior nucleus . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +Injections into S2 labeled the ventroposterior medial , ventroposterior lateral and posterior thalamic nuclei ; injections in rostral granular and dysgranular parietal insular cortex labeled the ventral posterior and parvicellular part of ventroposterior lateral thalamic nuclei ; and injections in middle to caudal dysgranular parietal insular cortex labeled only the posterior nucleus . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +Injections into S2 labeled the ventroposterior medial , ventroposterior lateral and posterior thalamic nuclei ; injections in rostral granular and dysgranular parietal insular cortex labeled the ventral posterior and parvicellular part of ventroposterior lateral thalamic nuclei ; and injections in middle to caudal dysgranular parietal insular cortex labeled only the posterior nucleus . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +Injections into S2 labeled the ventroposterior medial , ventroposterior lateral and posterior thalamic nuclei ; injections in rostral granular and dysgranular parietal insular cortex labeled the ventral posterior and parvicellular part of ventroposterior lateral thalamic nuclei ; and injections in middle to caudal dysgranular parietal insular cortex labeled only the posterior nucleus . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The present study investigated the possible involvement of HS-PGs in retinal axon growth by examining its expression in the retinofugal pathway of mouse embryos by using a monoclonal antibody against the HS epitope . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The present study investigated the possible involvement of HS-PGs in retinal axon growth by examining its expression in the retinofugal pathway of mouse embryos by using a monoclonal antibody against the HS epitope . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The present study investigated the possible involvement of HS-PGs in retinal axon growth by examining its expression in the retinofugal pathway of mouse embryos by using a monoclonal antibody against the HS epitope . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The present study investigated the possible involvement of HS-PGs in retinal axon growth by examining its expression in the retinofugal pathway of mouse embryos by using a monoclonal antibody against the HS epitope . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . diff --git a/notebooks/all_sentencesbig.txt b/notebooks/all_sentencesbig.txt new file mode 100644 index 000000000..fcf2d0287 --- /dev/null +++ b/notebooks/all_sentencesbig.txt @@ -0,0 +1,46528 @@ +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +In contrast , fibers projecting from the BSTp to the MPNc were more likely to contain SP in females than in males . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +Therefore , some cells of Dogiel project to the tectum normally , but only from the central retina . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +Each neuron had a cell body in one of the three cell-body clusters of the antennal lobe , a primary neurite that extended across the coarse neuropil at the center of the antennal lobe and then formed a dense tuft of processes within a single glomerulus , and an axon that emanated from the primary neurite and projected from the antennal lobe via the antenno-cerebral tract to the lateral horn of the ipsilateral protocerebrum and , collaterally , to the calyces of the mushroom body . +We next examined gene expression at E15.5 , when thalamocortical axons ( TCAs ) project from distinct regions of the thalamus and reach their targets in the cerebral cortex . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from the DCN to the LCN was confirmed with the anterograde Nauta technique . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +In the present study of the origin of the pathways descending from the brain stem to the spinal cord has been investigated in the reptiles Testudo hermanni , Pseudemys scripta elegans , Tupinambis nigropunctatus and Python reticulatus . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Fibers descending from the locus coeruleus surrounded the intramedullary portion of the facial nerve and further caudally were observed ventrolateral to the hypoglossal and dorsal vagal nuclei . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Descending pathways from the brain stem to the spinal cord in some reptiles . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It was concluded that the ascending auditory pathways of the iguana bear a remarkable resemblance to both the mammalian and avian auditory pathways from the level of the first order neurons in the VIIIth nerve to the level of the telencephalon . +An autoradiographic study of projections ascending from the midbrain central gray , and from the region lateral to it , in the rat . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The primary visual cortex ( V1 ) of primates is unique in that it is both the recipient of visual signals , arriving via parallel pathways ( magnocellular [ M ] , parvocellular [ P ] , and koniocellular [ K ] ) from the thalamus , and the source of several output streams to higher order visual areas . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +A dense trigeminoparabrachial pathway from the Sp5O toward , predominantly , the ipsilateral PB was revealed . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +These results , together with those of other studies , suggest that the effects of aging on the primate visual pathway from retina through striate cortex are relatively subtle . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +Association fiber pathways to the frontal cortex from the superior temporal region in the rhesus monkey . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +This distribution fits well with published data on the somatotopy of the corticopontine projection from the rat primary somatosensory cortex . +In contrast , the projection from the encapsulated part of the bed nucleus of the stria terminalis appears to end preferentially in the central part of the MPN and in immediately adjacent regions of the medial subdivision . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Our chief aim in this study was to examine and compare the synaptic arrangements and neurochemistry of elements involving direct lateral geniculate nucleus ( LGN ) input from the K pathway with those involving indirect LGN input from the M and P pathways arriving from cortical layer IV . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +It is concluded that the NRA is well developed in the monkey and that there exists a direct pathway from the NRA to lumbosacral motoneurons in this species . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +Although definitive evidence for a direct pathway from PAG neurons to spinally projecting A7 neurons requires ultrastructural studies , the results of the present studies provide presumptive evidence for direct projections from neurons in the PAG to noradrenergic A7 neurons that innervate the spinal cord dorsal horn and modulate pain perception . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Optic fibers follow aberrant pathways from rotated eyes in Xenopus laevis . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +A projection from area 19 to laminae C1 , C2 and C3 was also demonstrated autoradiographically . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +A direct telencephalic projection from the principal trigeminal sensory nucleus upon the nucleus basalis via the quintofrontal tract was confirmed . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Only the projection from the A laminae of the LGN was found to approximate a point-to-point projection with a convergence of 0.4 mm and 2 mm in divergence . +In these experiments we have asked whether the projection from the rat 's primary visual cortex , area 17 , to the extrastriate visual cortical area 18a is formed in a sequence and whether that sequence resembles the pattern of inside-out cortical neurogenesis . +The projection from area 18 also extended throughout all of the laminae of the nucleus , but was sparser and less uniformly distributed than that from area 17 . +Monoaminergic afferents from the host were studied using immunostaining for serotonin , noradrenaline , and tyrosine hydroxylase . +The major conclusion from the present study is that in larval lamprey , some new brain-spinal cord projections are added with age that could be due to axonal elongation by preexisting brain neurons and/or descending projections from new neurons ( i.e ., neurogenesis or maturation of incompletely differentiated neurons ) . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The synaptic organization of these rubral neurons and of their afferents from the cerebral motor cortex and the AIN was also analyzed electron microscopically by combined anterograde degeneration and retrograde HRP labeling techniques . +The second gustatory nucleus of teleost fishes receives ascending fibers from the primary gustatory center in the medulla and sends efferent fibers to several nuclei in the inferior lobe of the diencephalon . +Labeled afferent fibers from both nerves projected rostrally at least as far as L1 and caudally as far as S2 . +Finally , ascending serotoninergic projections from the raphe nuclei appear to terminate principally in the lateral part of the MPN , whereas inputs from regions containing noradrenergic cell groups are chiefly distributed to the central and medial parts of the nucleus . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +Mossy fiber afferents from the spinal trigeminal nuclei ( particularly interpolaris ) , principal trigeminal sensory nucleus , and superior colliculus could account for metabolic activation of the granular layer . +What appears as preganglionic afferents from several spinal segments ( C8-Th7 ) innervate GABAergic neurons in the sympathetic trunk which have ascending axons and focus their inhibitory effects on the cervical sympathetic ganglia , predominantly the SCG . +Descending projections from the nucleus raphe obscurus to pudendal motoneurons in the male rat . +The ascending midbrain fibers from the superior nucleus end mainly ipsilaterally , whereas those from the putative subnucleus " y " and the medial vestibular nucleus distribute contralaterally for the most part . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +This hypothesis predicts that a proportion of the neurons projecting to the r-vVLH contains estrogen receptors . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +This hypothesis predicts that a proportion of the neurons projecting to the r-vVLH contains estrogen receptors . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +This hypothesis predicts that a proportion of the neurons projecting to the r-vVLH contains estrogen receptors . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +This hypothesis predicts that a proportion of the neurons projecting to the r-vVLH contains estrogen receptors . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +This hypothesis predicts that a proportion of the neurons projecting to the r-vVLH contains estrogen receptors . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +This hypothesis predicts that a proportion of the neurons projecting to the r-vVLH contains estrogen receptors . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +This hypothesis predicts that a proportion of the neurons projecting to the r-vVLH contains estrogen receptors . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +This hypothesis predicts that a proportion of the neurons projecting to the r-vVLH contains estrogen receptors . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +These data indicate that CGRP containing pelvic visceral primary afferent fibers project to autonomic areas of the lumbosacral spinal cord by way of the pelvic nerve and make synaptic contact with dendrites and somata . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +The rostral optic tectum projects mainly to the rostral portion of the PSm , and the caudal tectum projects to the caudal portion of the PSm . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +The dorsomedial tectum projects to the medial part of the PSm , and the dorsolateral tectum projects to the lateral part of the PSm . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nucleus basalis projects upon a belt of neurons within the overlying neostriatum . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Cells in this part of the nucleus project to the amygdaloceptive prelimbic area ( PL ) and AIp . +A similar distribution of neurons projecting from auditory to visual areas is found in adult cats bilaterally enucleated at birth , which suggests that the postnatal elimination of the auditory-to-visual projection is independent of visual experience and more generally of information coming from the retina . +The central and medial portions of MD also send matching , topographically organized projections to LO , AIv and AIp , with more medial parts of MD projecting further caudally . +Retrograde labelling with fluorescent tracers in perinatal rats revealed only a coarse rostrocaudal topography in the raphe-cortical projection and the existence of raphe cells projecting to multiple cortical locations . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +These results suggest selective targeting of cholinergic afferents in the VTA to non dopaminergic neurons and a subpopulation of dopaminergic neurons that have a limited capacity for plasmalemmal reuptake of dopamine , a characteristic of those that project to the frontal cortex . +Their highly branched axons generate many collaterals within the confines of their dendritic trees and do not project out of nucleus caudalis . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +Injections into S2 labeled the ventroposterior medial , ventroposterior lateral and posterior thalamic nuclei ; injections in rostral granular and dysgranular parietal insular cortex labeled the ventral posterior and parvicellular part of ventroposterior lateral thalamic nuclei ; and injections in middle to caudal dysgranular parietal insular cortex labeled only the posterior nucleus . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +Injections into S2 labeled the ventroposterior medial , ventroposterior lateral and posterior thalamic nuclei ; injections in rostral granular and dysgranular parietal insular cortex labeled the ventral posterior and parvicellular part of ventroposterior lateral thalamic nuclei ; and injections in middle to caudal dysgranular parietal insular cortex labeled only the posterior nucleus . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +Injections into S2 labeled the ventroposterior medial , ventroposterior lateral and posterior thalamic nuclei ; injections in rostral granular and dysgranular parietal insular cortex labeled the ventral posterior and parvicellular part of ventroposterior lateral thalamic nuclei ; and injections in middle to caudal dysgranular parietal insular cortex labeled only the posterior nucleus . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +Injections into S2 labeled the ventroposterior medial , ventroposterior lateral and posterior thalamic nuclei ; injections in rostral granular and dysgranular parietal insular cortex labeled the ventral posterior and parvicellular part of ventroposterior lateral thalamic nuclei ; and injections in middle to caudal dysgranular parietal insular cortex labeled only the posterior nucleus . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Lobules VIb-c receive input from NRTP , the rostral pons , and from the ventral , lateral , and medial groups of cells in the middle BPN project to lobule VII , in addition to projections from limited groups of cells in the rostral BPN . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Caudal but not rostral Rdg projects to areas 17 and 18b of the cortex . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Of the thalamic nuclei that project to the parahippocampal cortex , the nucleus reuniens is only connected with the entorhinal cortex , while fibers from the medial geniculate nucleus and the lateral posterior nucleus terminate in the perirhinal cortex . +The neurons of the nuclei raphe pallidus and obscurus , and of the dorsal and ventral portions of the caudal medullary reticular formation , are produced between days E12 and E15 , without any obvious peaks . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The present study investigated the possible involvement of HS-PGs in retinal axon growth by examining its expression in the retinofugal pathway of mouse embryos by using a monoclonal antibody against the HS epitope . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The present study investigated the possible involvement of HS-PGs in retinal axon growth by examining its expression in the retinofugal pathway of mouse embryos by using a monoclonal antibody against the HS epitope . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The present study investigated the possible involvement of HS-PGs in retinal axon growth by examining its expression in the retinofugal pathway of mouse embryos by using a monoclonal antibody against the HS epitope . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The present study investigated the possible involvement of HS-PGs in retinal axon growth by examining its expression in the retinofugal pathway of mouse embryos by using a monoclonal antibody against the HS epitope . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Lower densities of LENK+ and SP+ perikarya and fibers occur in the medial pallium and the pars centralis of the dorsal pallium . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +Retinohypothalamic projection and suprachiasmatic nucleus of the house sparrow , Passer domesticus . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The proportion of labelled cells that overlapped with anterograde labelled terminals was related to the dorsoventral locus of the gracile injection site : gracile injections centred dorsally produced the largest degree of overlap and therefore , potentially , the greatest functional convergence . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +An additional type of glucagon / substance P expressing neuron , resembling the bullwhip cells , was found in far peripheral and dorsal regions of the retina . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Parvalbumin , calbindin D-28k , and calretinin immunoreactivity in the ascending auditory pathway of horseshoe bats . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Morphological development of afferent segregation and onset of synaptic transmission in the trigeminothalamic pathway of the wallaby ( Macropus eugenii ) . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Auditory pathway and auditory activation of primary visual targets in the blind mole rat ( Spalax ehrenbergi ) : I. 2-deoxyglucose study of subcortical centers . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Nitric oxide / cyclic guanosine monophosphate pathway in the peripheral and central auditory system of the rat . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Therefore , we studied the refinement of this pathway in normal C57 / BL6 and e , nNOS double knockouts from P4 to P21 and in adults . +In rodents , daily injection of neurotoxic monosodium L-glutamate ( MSG ) during the postnatal period induces retinal lesions , optic nerve degeneration with an alteration of visual pathway and an absence of the b-wave in the electroretinogram . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +These properties make CTB-gold a valuable tool for studying the connectivity and neurochemistry of pathways in the central nervous system . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +Similar findings in monkeys , and suggestions from data in cats and humans support the hypothesis of a distinct pathway to the cortex for kinesthetic information in all mammals . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +Endogenous GHB , but also GHB exogenously administered to rats , participate in the regulation of dopaminergic activity of the nigrostriatal pathway . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the entorhinal cortex ( EC ) to the subiculum ( SUB ) and the projection in the opposite direction from the SUB to the EC have been studied in the cat by using electrophysiological methods . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +The projection of cortical areas 17 , 18 , and 19 onto the laminar part of the dorsal lateral geniculate nucleus was investigated with degeneration methods and with the autoradiographic axon tracing method . +The organization of the projection of olfactory bulb output cells was studied in the rat by injection of horseradish peroxidase ( HRP ) into the piriform cortex or olfactory tubercle . +In normal hamsters relatively localized , visual cortical deposits of radioactive amino acids resulted in superficial layer labeling only in portions of the colliculus which corresponded to the locus of the cortical deposit . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +The patterns of projection of cortical areas 17 , 18 , and 19 onto the laminae of the dorsal lateral geniculate nucleus in the cat . +Bands of NPY like fibers in the tectal layers 2 , 4 , and 7 could at least in part be due to this projection of the nMOT . +( 8) Neurons in the ventral ( MGV ) , medial ( MGM ) , and dorsal ( MGD ) nuclei of the medial geniculate complex projected to AI and cortex lateral to AI . +Spinal projections of pelvic visceral afferents of the rat : a calcitonin gene related peptide ( CGRP ) immunohistochemical study . +The afferents of the lateral SPFp include brain regions involved in processing of visual and auditory signals and support a role for this subdivision in relay of visual and auditory information . +In the cat , the entorhinal area gives rise to a massive projection to the ipsilateral fascia dentata , and to regio inferior and regio superior of the hippocampus proper . +Multimodal efferent and recurrent neurons in the medial lobes of cockroach mushroom bodies . +This study analyzes the commissural and ipsilateral associational afferents of parvalbumin neurons . +The dorsal lateral geniculate nucleus ( dLGN ) of Macaca monkeys was studied by Golgi and quantitative electron microscopic ( EM ) methods to determine if differences in neuronal morphology exist which might correlate with the known physiological separation of X-type cells into the parvocellular and Y-type cells into the magnocellular laminae . +Associational and commissural afferents of parvalbumin-immunoreactive neurons in the rat hippocampus : a combined immunocytochemical and PHA-L study . +The interhemispheric and ipsilateral afferents of the superior temporal region ( STR ) were investigated with the aid of fluorescent retrograde tracers ( Diamidino Yellow and Fast Blue ) . +Structure of the nucleus olfactorius anterior of the hedgehog ( Erinaceus europaeus ) . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +The DTN projects heavily to the ipsilateral medial terminal accessory optic nucleus ( MTN ) , nucleus of the optic tract , and dorsal cap of the inferior olive . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The former projected to the lateral , basal , and posterolateral cortical nuclei ; the latter projected very lightly to the central , medial , and basal accessory nuclei . +Other thalamic nuclei projecting to the amygdala , for which functions could not be associated , were the paratenial and subparafascicular nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The central system projects to lateral nuclei in the basal forebrain , hypothalamus , and brainstem . +All projected to the basolateral amygdaloid nucleus , the paraventricular nucleus in addition having terminations in the central nucleus , the amygdaloid portion of the nucleus of the stria terminalis , and the amygdalohippocampal transition area . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +Calyciferous axons were highly consistent across species , projecting directly from the cochlear nucleus , across the midline in the trapezoid body , to the contralateral medial nucleus of the trapezoid body . +Intra-SCN connections project from the core to the shell compartment of the SCN , but not from the shell to the CalB region of the SCN . +Primary olfactory axons project from the nasal olfactory neuroepithelium to glomeruli in the olfactory bulb where they synapse with mitral cells , the second-order olfactory neurons . +The distribution and morphology of axons projecting from the medial superior olivary nucleus to the dorsal nucleus of the lateral lemniscus were studied in the adult cat . +In contrast to these results , we have previously reported that right cochlear removal at P90 did not change the number of neurons projecting from the left CN to the left IC after 90 days of survival . +Like pallidal cells , large GABAergic cells project from Area X to the thalamus , but they also contain enkephalin , a characteristic of striatal neurons projecting to indirect pathway pallidal neurons . +We studied the tangential organization of neurons projecting from primary visual cortex ( V1 ) to the middle temporal visual area ( MT ) and their relationship to the CO blobs . +This is a study in the rat of the distribution of specific neurotransmitters in neurones projecting from the substantia nigra reticulata ( SNR ) to the ventrolateral ( VL ) and ventromedial ( VM ) thalamic nuclei . +Medial olivocochlear ( MOC ) neurons project from the brain to the cochlea to form the efferent limb of the MOC reflex . +Axons projecting from higher order to early visual areas may contribute to extraperceptual , complex processes within area V1 , such as activation in response to visual imagery , and are a possible substrate for synchronous linkage of spatially discrete assemblies of neurons . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +In this study we have investigated the ultrastructural characteristics , the distribution , and the postsynaptic targets of the terminals of axons projecting to the ventral lateral geniculate nucleus from the superior colliculus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +The median nerve projected to the internal basilar nucleus from C1-C6 , the dorsal horn from C3-T2 , Clarke 's nucleus from T1-T6 , the external cuneate nucleus , and a large central area throughout the length of the cuneate nucleus . +Labelled afferent fibres projected to the spinal cord from the 2nd to the 8th synsacral nerves , with the rostral projection mainly via Lissauer 's tract and the dorsal funiculus . +We have recently shown in cats that many neurons projecting to the lateral geniculate nucleus from the pretectum use gamma-amino butyric acid ( GABA ) as their neurotransmitter . +The distribution of neurons projecting to the visual cortex from other cortical areas , from the thalamus and from the brainstem was studied using a computer technique for three-dimensional reconstruction . +Our findings support the view that three functionally distinct visual pathways project to V1 from the LGN . +Approximately half of the neurons projecting to the spinal cord from rostral VLM were not immunoreactive for TH or PNMT , indicating that a substantial part of this projection is noncatecholaminergic . +The dendrites projected mainly along the medial or the lateral border of the ventral horn , and rostrocaudally up to 1,760 micron from the cell body . +CART also occurred in most SPN projecting to the major pelvic ganglion from either the central autonomic area ( 63 % ) or the intercalated nucleus ( 58 % ) . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The anterior cortical nucleus of the amygdala ( COa ) also projects to the dorsal part of the medial segment of MD and to its cortical targets , the medial orbital area ( MO ) and AIp . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +This cortical area 7 also projects to the ipsilateral intermediate and deep layers of the superior colliculus and to several ipsilateral pontine nuclei . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The parvicellular division of the ventroposterior nucleus , the thalamic taste relay , projected lightly to the central and lateral amygdaloid nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +However , while the dorsal component of the inSFp sends significant ipsilateral projections to both rostral and caudal portions of the dorsal cap , only a few LTN neurons appear to follow this example and only by projecting to the rostral part of the dorsal cap . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The ventral component of the inSFp projects heavily to the ipsilateral visual tegmental relay zone and moderately to the ipsilateral MTN and nucleus of the optic tract . +The central medial , interanteromedial , and paraventricular thalamic nuclei , viscerosensory relays of the thorax and abdomen , projected heavily to the amygdala . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The latter two nuclei project to separate regions which in turn project to the electroreceptive lateral line lobe . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +However , V5 connects to a narrow zone lining the rostrolateral margin of the lateral and inferior pulvinar and V4 to a broader zone within the body of these two nuclei , which is adjacent to but separate from the V5 zone ; the V3 zone overlaps both . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +However , other amygdaloceptive prefrontal areas are connected to parts of MD that do not receive fibers from the amygdala . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +Consistent with the retrograde experiments , anterograde labeling after pressure injections of lectin conjugated horseradish peroxidase in the pontomedullary tegmentum was very sparse within the dorsal column nuclei ; labeling was dense , however , in the region immediately ventral to these nuclei . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +Efferent connections of the lateral cortex of the lizard Gekko gecko : evidence for separate origins of medial and lateral pathways from the lateral cortex to the hypothalamus . +Two optic flow pathways from the pretectal nucleus lentiformis mesencephali to the cerebellum in pigeons ( Columba livia ) . +No evidence of an indirect-fast pathway from the retina to the colliculus via the lateral geniculate nucleus and visual cortex was obtained . +Direct and indirect pathways from the amygdala to the frontal lobe in rhesus monkeys . +The results show that , while the major projection pathways from the AVCN to the SOC are in place at the time of birth , further and subtle development of AVCN terminal arbors occurs during the first postnatal week . +Type 2 driver afferents from a single cortical locus can , thus , be seen as representing functionally distinct , parallel pathways from cortex to thalamus . +Thus , all known classes of efferent pathways from the visual cortex to subcortical structures are present by the middle of the 165-day gestational period in rhesus monkey . +These results indicate that the two subcortical pathways from whiskers to cortex continue as two distinct partially segregated pathways in cortex . +A direct pathway from the retina to the dorsal raphe nucleus ( DRN ) has been demonstrated in both albino rats and Mongolian gerbils . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +These data indicate that the elaboration of a major descending somatosensory pathway from AES to the thalamus and midbrain is largely a prenatal event . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +To determine the presence and organization of kinesthetic , as compared with other mechanosensory projection zones in the thalamus of raccoons , unit-cluster responses to mechanical stimulation of the postcranial body were mapped electrophysiologically in the thalami of 14 raccoons anesthetized with Dial-urethane . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +Organization of postcranial kinesthetic projections to the ventrobasal thalamus in raccoons . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +Projections of the DSCT and the VSCT to these regions were confirmed after tracer injections preceded by sectioning of either tract . +Direct projection from the dorsal lateral geniculate nucleus to the prestriate cortex in macaque monkeys . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +Injections of the tracer were made unilaterally at levels between the L1 and L3 segments , with diffusion to either a rostral or a caudal segment . +It was concluded that in macaque monkeys , just as in the cat , a geniculoprestriate projection system exists ; it was suggested that there are two parallel system of visual information processing from the LGN to the prestriate cortex , a direct one and in indirect one through the striate cortex . +The present study suggests that the spinocerebellar tracts originating from the upper lumbar cord ( the lumbar DSCT and the VSCT ) project to specific areas of the cerebellar nuclei to transmit information about the peripheral and central events during the movement of hindlimbs . +Projections from the upper lumbar cord to the cerebellar nuclei in the rat , studied by anterograde axonal tracing . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +These results indicate that SI projections to MI and SII have an anisotropic organization that facilitates the integration of sensory information received from neighboring barrels that represent whiskers in the same row . +No other molluscan eye has been reported to have as many receptor types as Aplysia , nor has restriction of a receptor or neuronal type to a limited area been described . +The other three receptor types are restricted to the region ventral to the optic nerve head . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +A collateral pathway to the neostriatum from corticofugal neurons of the rat sensory-motor cortex : an intracellular HRP study . +The course of the fiber pathways to pons from parasensory association areas in the rhesus monkey was investigated by injection of tritiated amino acids and the technique of autoradiography . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat . +A monosynaptic pathway to phrenic motoneurons from the nucleus of the solitary tract was confirmed ; monosynaptic pathways from upper cervical spinal cord , spinal trigeminal nucleus , medical and lateral vestibular nuclei , and medial pontine tegmentum were not verified . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +We conclude that the cholinergic mossy fiber pathway to the cerebellum in general and the uvula-nodulus in particular is likely to mediate secondary vestibular information related to postural adjustments . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +Results from these experiments have demonstrated : ( 1 ) the origins of the auditory brain stem afferents to ICC and the topography of those projections in relation to the cochleotopic organization of ICC ; ( 2 ) the segregation of at least some of those brain stem projections within ICC ; and ( 3 ) ICC neurons with similar response properties ( response properties which are often similar or identical to those of neurons in brain stem auditory nuclei ) are often clustered within the nucleus . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +It is likely that the climbing fiber projection to the cerebellar cortex and the distribution of the two Purkinje cell phenotypes share a common compartmental organization . +The projection of the medial and posterior articular nerves of the cat 's knee to the spinal cord . +The pattern of contralateral retinal projection to the nucleus of the optic tract and posterior pretectal nucleus in mutants was indistinguishable from that seen in the normal wild-type mice . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +The projections of the basal / accessory basal amygdaloid nuclei to MD and to prefrontal cortex , and from MD to amygdaloceptive parts of prefrontal cortex , are not as tightly organized . +Development of projections from auditory to visual areas in the cat . +Secondary vestibular cholinergic projection to the cerebellum of rabbit and rat as revealed by choline acetyltransferase immunohistochemistry , retrograde and orthograde tracers . +The normal olivocerebellar projection is exclusively contralateral and the climbing fiber projection to the paramedian vermis splits P1+ down the middle , implying that it consists of two adjacent mabQ113+ bands not separated by mabQ113-territory . +The magnocellular division of the medial geniculate , a thalamic auditory ( and , to a moderate degree , a spinothalamic ) relay , sent heavy projections to the central , accessory basal , lateral , and anterior cortical nuclei , and to the anterior amygdaloid area and the nucleus of the accessory olfactory tract . +Together these results support the hypothesis that completion of an early projection to the substantia nigra gives neurons an advantage for surviving the cell death period . +The contributions of glial guidance , diffuse exploratory outgrowth , and target produced trophic factors to the formation of an initially exuberant projection to the island are discussed . +This region ( neostriatum frontale , pars trigeminale : NFT ) gives rise to the fronto-archistriate tract which terminates both in the archistriatum intermedium and in the overlying neostriatum caudale , medial to the ventricle ( neostriatum caudale , pars trigeminale : NCT ) . +The earliest 5-HT-containing cells at E4 appear rostral to the pontine flexure , yet by E5 , 5-HT neuronal groups are observed throughout the brainstem from just caudal to the mesencephalic flexure to the cervical flexure . +These changes may contribute to mechanisms rostral to the site of SCI that trigger and maintain neuropathic pain . +One type of neuron , which has been shown in other studies to produce compound action potentials whose frequency varies with a circadian rhythm , is also found only ventral to the optic nerve head and associated axon bundles . +In the 3b forelimb sector contralateral to the deafferentation , a decrease in density of ChAT positive fibers relative to the ipsilateral hemisphere was apparent at 2 weeks and most pronounced at 13 weeks , involving all cortical layers except layer I. There was no such decrease in the hindlimb sector , but the loss of ChAT immunoreactivity extended to sectors representing proximal forelimb and trunk . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +Spinal hemisection reduced immunostaining of the ipsilateral dorsal columns in segments rostral to the lesion and in the dorsal column nuclei , presumably from the loss of ascending Abeta afferents , but there was no change caudal to the lesion . +In rats with iontophoretic tracer injections in this nucleus , many labeled neurons were detected near the injection site , especially ventral and caudal to it . +To identify structural changes that could initiate or maintain SCI pain , we used a complete transection model in rats to examine how structural remodeling in the dorsal horn rostral to the lesion relates to distance from injury , laminar region , and duration of injury . +Sprouting of peptidergic nociceptive and descending supraspinal projections to the dorsal horn following spinal cord injury ( SCI ) has been proposed as a mechanism of neuropathic pain . +The other three receptor types are restricted to the region ventral to the optic nerve head . diff --git a/notebooks/labels.png b/notebooks/labels.png new file mode 100644 index 0000000000000000000000000000000000000000..d74b784b3db0569a876c00d1b5d9c89acce42ccc GIT binary patch literal 7626 zcmc)Pc{tQx-v{vT5G|AtL&8|1jWHxU^OHi|t)ztzi6WCd3^UzrBl{3Vs8mu({FEhI zg=t7yY-I}**|VF$cs{2;?(4a)>v^7kosMhI zw%Xdt;xL8@&@l}6V}&sE=zebJKx5#)>zKa{<&1yODPK2i-zonKUKD??vo3@{H($TA z6mK0(eNECff``BV1wTU~@%+C&ph@v{Cw_S*X$%KhdBN(qABKsYLjQ1&&9cs7n7p2~ z#b34;?~HVWMm1ke8yg?fA*?xC9L3l{kMal-u?;D4{JyICT&hXqiSt1=DuRz{_N9LP z8u=*oaAi+X^V`o~pErMJjApOfo*&S%cYWLTbvYq}Th7Nke|cyi-(j8j7VTf6h3~q8~K67zzf4Pg>xlMBzXSNrrn)N$!)J#}Q^!B2O%|6;!`o<`nOH~xO> zA;Z4kp}BtrT$OP+%IJ&Cs&;eV_vDBAvuzd2V4P~t$9glaF7c?t#K5U@3uV6ZH^=)k zmI%tq-;MU$-a!VB$GbS)bo8~cnfu2(w@kxA z3Y|jXq&}0mj+%A-MckuAR?4(}3~xb>QYx<3;cxRH-Nb0W@pzStNr?ZQ(9z<&GxaI? 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